gentoo auto-resync : 03:12:2024 - 02:07:18

author: V3n3RiX <venerix@koprulu.sector> 2024-12-03 02:07:18 +0000
committer: V3n3RiX <venerix@koprulu.sector> 2024-12-03 02:07:18 +0000
commit: 7f4b508a2da3c371c7e770aa6ab83b0c4237cd1c (patch)
tree: 81d78cbf05f5daa7d57418d32f44b0149a56a765 /dev-lang/rust
parent: d4f65848c7ecabb56e2f93889cbd20078cd347f7 (diff)
15 files changed, 1377 insertions, 124 deletions
diff --git a/dev-lang/rust/Manifest b/dev-lang/rust/Manifest
index 985db296dcce..0ca6d3509567 100644
--- a/dev-lang/rust/Manifest
+++ b/dev-lang/rust/Manifest
@@ -1,3 +1,7 @@
+AUX 1.47.0-ignore-broken-and-non-applicable-tests.patch 2862 BLAKE2B 96363bfcaf3634185160d54f475711409c5af1e31b8deb3f1cb8650629eed6f4db6b8d758b84055c9ebe2983a213485f9d4d6de4f551ea1e3d122f7c3baad77e SHA512 4a2c7eab2d3930ba6d8bc042f52c993683a3e21bf023ae609bfb4db65df8c5750ce94264d6ee9196e4dfd3b3e204f10c70d6f3a2e752d0b373fee4ada4c5fe53
+AUX 1.49.0-gentoo-musl-target-specs.patch 6377 BLAKE2B 07e037353210292bc576ebbbda2afc489efeb696dffb34b4c5edffbb512b0ba5944cf641e625dd8a158cc7234b70d49d377397aab8cb9a86b4ec6f5a50a6cba6 SHA512 e166d4ed3e321257cef03655be98915badef432de10aa2bde2a4b9f1913dbb774a29a72d7d2861f69d02a37fd9f7c753c551a3e65fb7da4dfa78a8601eab8d38
+AUX 1.53.0-rustversion-1.0.5.patch 13732 BLAKE2B af345fb7fc8bb3ab139ed0e14819b0e000a1a525703c11535594695151640fe360a089c460a7f1219f0b8010979d73de55fbdd223f32ba7ba296ed16b048ec13 SHA512 ec748dd5a0dbebadae3e98bbef40338cc945180560586ae9aee7a1ec7e94e7a061ba3f3760f11e8061accfab908128d048aa834da5e34387dd0bb0fc16e82af2
+AUX 1.54.0-parallel-miri.patch 1707 BLAKE2B 131daebf9a1a1c454adfb61ce781204cb3f78f1bd2d0985fb76a9743a5f74ba8504845110a8fa624ebb9fc03bfede6bf3b115d706788af76d4baf2234056c006 SHA512 934bc8edb46d4367328a522fb83f020e2fac09a6a373482e8b2110383725f4733c500045bcb6119d4fdcc5367401a5ca787fb2491f6bb5b25c41897adf66fd88
 AUX 1.62.1-musl-dynamic-linking.patch 898 BLAKE2B 09321e356d5c945f72e75e668bfee2a78158131713b917d7a70834dfb0e9c732a1d259ac5406e12552ffa5741dd03c08a5a04e3c68d3e6f905318486b23f081e SHA512 3edefd746a2b1eacaef7b3fd51b14a36ec0a5a4f8893355c48d3afba862405451f4d6961b22b429db1b402572d841d91351ac4759ab8ef3891fd00641d827d48
 AUX 1.67.0-doc-wasm.patch 1359 BLAKE2B 59293c5b61de7ca283629d7f65b965388a42527811fc8355cdf5320fee03d10560f34e9c9a25dbe91e5758c37484485581a5e524a497711f1e108e5ffde6c53c SHA512 f3bafc2d0d2569f0d6891e14aa307cd2425d6624832b27381ae9d6f7ced488eff6d5fa0cdcd77a98d1f92a10a9d832f3aa3c481d1abbb42a0882862bbb189346
 AUX 1.70.0-ignore-broken-and-non-applicable-tests.patch 1029 BLAKE2B 42a634c423c57f23bf709294f79024fde03a529c9de6e15554102bfb0a777571e388a8a122d8e01fa8b1889b873083e7802ee30bc9de3c3ebd758a6c7628f295 SHA512 3b0f22370f002934f5237849f2a018989a700e6b4ed5ffe308d5a0acda54c85b67919db88a94eb991568056030899802ceb2bf102ce8eef9745efee40e8f738c
@@ -15,6 +19,9 @@ AUX 1.81.0-backport-llvm-pr101761.patch 1171 BLAKE2B 4bbee85a22e894b208caaad10c1
 AUX 1.81.0-backport-llvm-pr101766.patch 1247 BLAKE2B fd809b6a7f6f7c4e0d324aa2912261b366c188ba7ff51e7c42a1b6376f1c194b3b10e37aa17ad9ee2dd34bac9162d755ec0636f55815ce11e034c605a31041a4 SHA512 299da1a52abea54a5c6dece1a67585e4f0e9dc83fd20f747e55f6abfecd94a2ecead12bea75fa6d721620b5390a23136da1355f17b95ef646b8cb8b8ea513b52
 AUX 1.82.0-i586-baseline.patch 1818 BLAKE2B 59f396cbcc9421ae9394d0bb51053dc9addb8ca895ea8c4d7633b56361782b65f4e7f0699dec2999f2e188b4929f9036991444187f8ef35f6fea176a01999f83 SHA512 898dbde6a2f3acbe7a50023b88d3280ae85125e2bb99d18823174b541972766cf75a3457a34a024cea7348537fa6854af6ffc975abbc19323a20de87cbf5e5fb
 AUX 1.83.0-cross-compile-libz.patch 915 BLAKE2B dbb726de09c9c957f245ecce29c597f4c9c26bae0c14901c62ad51349f02d47c69fa687bd926f7ecf47aaab4ac5aac9378dfe7fa0a66dee95ff1765c5aa9b0cc SHA512 b9127b7656b8e5f79db3157d9425f97af0634088fad512e572357797a2f24f9e9c3635e06ab2efc5ad8edf86ffcab53adbf013e29162579642a382d0015ab54e
+AUX llvm/12/cstdint-signals-h.patch 993 BLAKE2B f771a4f0bbe1cef4001e471b55d9849999e53ea9eaf20b7cde76495faaa8b34f920c011d4ef1fb19c23b41b86c2fd46c9fdce068314d3450a99ef76b60173bc2 SHA512 4d7f2f90654eaa4132088dfc1541b9e804cd67f1889317c05bd7c2ebc65205388c3c128c749d864ca3b1e04e170f5aad5964e7eb331867043beb5b3f07548730
+DIST openssl-0.10.35.crate 204462 BLAKE2B fb58a3be883bac3d5aa3e971172a281a80e9e100c51585db3d2828ecfd89d0b3b19edfacba2039056fa3aefb79717e03cd2ecbf932afb1acac2e74e1c29d3551 SHA512 5ebe4626a894ccc6e5c159cef72357654aa1a20dcc863fdab495f10a574b49b0b9d4e85a069b8b9297544ea0d09fd88a976396c3a8e8faaee9d01d79d943126f
+DIST openssl-sys-0.9.65.crate 54405 BLAKE2B f0e09accf076653f172199d36bfe0b7547a738f962e9ee8c15563c4d27587aade3e44830022a1787dfc932ae1f162336e3a110a34b1459656631c7ea50e58b75 SHA512 4c14ff5258a35b86e35d352c5702c90e1f70954c8f33d17160694b63305057b97da3ac6846d3e8f8e7293c40f15b76effd1e34fad4be613b8d815b90148406f7
 DIST rust-1.70.0-aarch64-unknown-linux-gnu.tar.xz 212261108 BLAKE2B 56e15d01ea0e84c51ca3d4fc292c124536472e9c3e6d9ae13ab524e520865117b36621eca5072b961831ee6ad3077abd84afa9e092483095234b7ab2ddcae769 SHA512 d64eb19417a03452f591bb779042b2b3ff16d2ac48a9a74d293bc7265980280801784f92cdd0ae0dbc21743433388149557da7642871c72f3bb4b3061cf7eeba
 DIST rust-1.70.0-aarch64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 435383da02632d404ce95ecfc0b0690f18447f22cd82e67cd08e6e8aab072539b33a49c2712bdc35f34a811f8e66bda6bcf9505b41dcdaf4cc66e358df9d7f02 SHA512 634c35b52d85c524a954d0663b6f1507c5aec826768c1a51394bf72bae585afadd3d3af985a9d165a65d178e04813fd592a78d058ed1400bb0fc43b0a1614a27
 DIST rust-1.70.0-aarch64-unknown-linux-musl.tar.xz 195626092 BLAKE2B df5ca11b64513c86dbcab93bbc5eee37a1f2c6307ca479c07ef62d683ec1b1f56bd596284b11695d80c8483ba5ffaacb0bf060d7618f5e79f3957bfe8bae042b SHA512 5bcc47e2e791603b419c2d1f3503a60cc9a4a7351d3e8a61e6f3823c53195f58795cfcdc56c0c2011ae40a21ec7819d7dad32f5f9981f3d39e5f28ba85083d07
@@ -245,6 +252,8 @@ DIST rust-1.81.0-x86_64-unknown-linux-gnu.tar.xz 170439044 BLAKE2B 5377d8972a729
 DIST rust-1.81.0-x86_64-unknown-linux-gnu.tar.xz.asc 801 BLAKE2B 9f39dedf33efd6fe4d66e10e3cb064851b1637a50e97d3bc19c48bf989e1e94d694df493eb437d2c2e58989933dbb05a7d25c276b26331475f44ea2d9d52909c SHA512 37908051e511cf223e92379ecf577ee1644d6aa13583b622b78d445367ca9e8a4253d77a5237831eeef15607c71e99ae3ef42451803466fad303bb523e13475c
 DIST rust-1.81.0-x86_64-unknown-linux-musl.tar.xz 251142276 BLAKE2B da30177914f8574ff896b64a60279913d48330818c6e96e10d3180964ed542697f29c6ca7e7c81fb1b814e1d9ceb8bbf6e119596b59564a64a08e30ce72ce4b8 SHA512 3b772269362556bebbff72a13abf05f745fd88128367ab1e5879ed3c0f3f5a1f7370faec1b2bce521a38662d58d94a8e4eb6b085c8e0f166979af490492e17c8
 DIST rust-1.81.0-x86_64-unknown-linux-musl.tar.xz.asc 801 BLAKE2B e13afc29a5a06bd9453db22a6bc6894d8fb671ad9e3989852c9348ded5a22c908ec58ddc20b0f2d94e6bd291eb0e9fec09277f95ba9528bb7d333748ebb79959 SHA512 da0689376503be19af92d88e2731296c6a5286cec60d42dcebd4738b23e3e1a1bb303982e2a9e6bc14a8f7a8872321b9e9c25915cde43fa1772ddfdb149997c7
+DIST rustc-1.54.0-src.tar.xz 116286856 BLAKE2B 5ac47822646a0b6205f09282168b4d4ddcace9f6bc8f242c890327ca4074626f129514f8bcae5c5556015745f718990cce490658076f5cd3526623439540416b SHA512 5162f85b43ca2c5af93fdbfb2597d75df8a838f7fcc025a5298499ce1043db50f1ea2fbba753e47ce5daad3d80d4b612acf6527ef902c34117763e687fdbbcfa
+DIST rustc-1.54.0-src.tar.xz.asc 801 BLAKE2B 5ee9166eaa00e4ffec10fb82b18946d403bc2030c6e04de6449311cbccc2ef1b017044f451a1c19be3a0a9640c4a9a9e4bd22d28e2115509f333ae38eb25e9d4 SHA512 5ad91f43515de14114964db0348cd28c08adc6dc935f110bf339053414b8eab8a40f1074ceffa44ed2df61254f8368d867479400618c44efaa0333642ab49d07
 DIST rustc-1.71.1-src.tar.xz 151983068 BLAKE2B 3dfdbc246feb84a79ae94c2de978c5585ee06cf6b683d2245869b62e28f7c79f89cc589f5431537713bf088236a0b824acefc1b68e418e9eb72e1eea98054e3f SHA512 fd0e5a16bdbeb539184513583089e55f681cb772810df357b6b1464853f7022ac02edab3dd155b2262ed0047e2a25dea3808dd078dcdfce9d399384465009db4
 DIST rustc-1.71.1-src.tar.xz.asc 801 BLAKE2B a88c073a70552d73e2d7695eceabdaa478f34501b7271fabf7f4a09f3efa545181f34353e45776b05918e6aeba88adb02f9731454f7085a7abf1602fc6589983 SHA512 9dd0406cf22f1daa7fcfd015fc1c6f8d36586aa99bf14c1491ee464c1f892ab759feb83e8b55b64713170fb777fdbe038fb5fd01a59c911b6599223baaba0677
 DIST rustc-1.74.1-src.tar.xz 155968724 BLAKE2B e05f2379ac94b286f85791a138e1928e5b5b5a7749f0981d82c40c2a12860f55bf96bb2f0e924e35a0f8b2447b13052d38adea909aaa3199105787bb5a4861b3 SHA512 14c7e7ed2f38ab60299d8c7d41d78f042b6b57ef822d577b5138e60bdde31cf141eccd4332a25bc5da3d58eb5313d63c1448b5dfe9e11b8055bb8ea133a9038d
@@ -263,21 +272,22 @@ DIST rustc-1.82.0-src.tar.xz 219769328 BLAKE2B 611f33e134c2d459c9af1695c0a4d033d
 DIST rustc-1.82.0-src.tar.xz.asc 801 BLAKE2B 8138fb15b8d7ec15be45378fe663207a8e87e3c527348ab079995b1840a771ed6e9d5464eb8855ac9e006c0cfcf54b1a4fea489d31e6c9899cb03e6f4c737b67 SHA512 3cd6b27e72041baf9996efa10f25aca2e04f3e3727b60ecfd90c1bef9c52d216d2dc130802f935b110e35766645a27637a01661aa8d5acf02bf64b02a107c93c
 DIST rustc-1.83.0-src.tar.xz 353808388 BLAKE2B 217c85f7351a7c57a2684da2c7c81a32094187b3812dee628b327a5b2faca57235abc54d033c586c071c8bfa0c7360bb28761aaa42fe18414e388db704d81231 SHA512 64db57949c6ac1df6a3f4c6bd0938685a5fb1bc3d318b34ccfcfccb0f9eff1cffd4d8a53a190ef0409eeca9ad12bc6234c2c1de69196cc74ae02d6afa20d0ce6
 DIST rustc-1.83.0-src.tar.xz.asc 801 BLAKE2B 3bacb43d50ebba579dc2d4f1726298a7887e303e15f039ef72b840e30d90bc2cf9cdbe4617a9ee113a2b1a48f1982e72cf30323d72cdfb9a65b5b4d734ca0024 SHA512 84b252ccaddc06cb05858ff64f582dd25823818c81b1e3a00362deeda06f09e6c36948fd316d5f0ca5e24949e6f99bb14a14dbd2af1cfbb85e679e27ab0a813c
-EBUILD rust-1.71.1-r100.ebuild 20987 BLAKE2B 283d7857619ea1750f83099885616be555b9a737eff04f60088a3e179d2a54d6778b0557d771ab3be4fd870411982f6cf56f999895c9b80d7a1f767e8f3eb06a SHA512 586a5448d5cdd9ecab71fd7f58d7f6d14cb90d0ebe8ed5e0f96bd1eea09ee5e9455bbd8c6bf9b103734ff6113f863efb138377ac4fabaf5da8f24ff519072b8a
+EBUILD rust-1.54.0.ebuild 16326 BLAKE2B 231bae518a4809defcfdb489c8559437ad81be0b8474610f310ec7213b57ee1a5aefe9ded2f280d18c26f7ab46b51f40ee3adfb4618a3f244961fd16a5c4900e SHA512 e82b2fb84b7a519697b401be81bf1f9feb4dd76b96c70486593fa7d78970d46235e30dad0293d0a2a76f6ac9ffbecfb9d45ae657689eaf35166be09442299e0f
+EBUILD rust-1.71.1-r100.ebuild 21745 BLAKE2B 2ade19fa2b8201f4280fd1575ca5342c71dcd7d1fc75b145c519dca7dd7ce359e64246289c90c9c6efbde4676361e8b6c618476bb555200da89e20fb9a41c647 SHA512 511066717bd0973cf756fc503acade2dd026b6ced937623b186ce5e83f885eacef6189b23a0c7d40e0844cbe782628331955196e9fa7adbf94c5f0b8ad0c3a87
 EBUILD rust-1.71.1.ebuild 23467 BLAKE2B cc179525f8be2375e4bb0651b3210986254d027414bdef178a33309a7d99deba0a656454b5f1c84a852be104c93edaf5eec24c6f65f067365ed0a202d140fde0 SHA512 2a81e2a2c49d19d88c7794d809648a4630ca476410ea3270a772fa8d315b56c1b1698fc523ff5451a4336e23993f76d444c6c3b12d491ed89019f075a6fceb83
-EBUILD rust-1.74.1-r100.ebuild 22331 BLAKE2B bb3160476b6a3b0b2ec35487527df6b49dbef09506076daa96d2b4064a8ab1854bd03c35424b3e084b4fc0e7a45898a3ec5ce800dfa1f8bb630ba802aa79315f SHA512 748a534614957abcba347f7f69029fdabe2b826b0f6e4b2cd994d7a16ac61d47b95f91c51554b5cf1dcb9cfcbb46ef18fde0f19ab3013c85d8a2392eb6ec998f
+EBUILD rust-1.74.1-r100.ebuild 23089 BLAKE2B 7ec3327093c79fec12f3d135d4d17d662d72c9a5bc28490a7a1b7c3d510544a2cb0bdd3589fc63bd9847041b99423b1235665056321f68a335db8b157be24c05 SHA512 61bf06c6f5add280d2e2cbce15bb1610fdb585a8f0d10aff218deca430f8dc4e861f748dca067b5bdc4df3a134ec89285fe75e5de540204f3c9a0c1fec58a000
 EBUILD rust-1.74.1.ebuild 25118 BLAKE2B 4de0c3973eb9fff948c6254f6696f0de0b36f4d507fba035ef3873de2cbb92842bf409b371036fda337f6c66fb89fd156f4fbe21c12a72b3ef5ccada586ecfae SHA512 c24a3a85ba60916f12be526f0641546e921b5433f883516bf8e7c5b74362b0c8205c27533094911edc1eca8235bfebfeb820fb316d954509a96d200cf2574151
 EBUILD rust-1.75.0-r1.ebuild 25282 BLAKE2B eebe5ea3b922221821b6dba77dea369248e5c6d952c45d1ca70d6952596b97c891fc29f502dad0192a690939a8f3fad6b5b2538daf72365b0113e8669a7f43d2 SHA512 96aaaccaf93d27b099ba0ec85882ff26b2eaa2021ca17768f607b5043b872a36e4c9d3ac13b4a7b8cbda6f3d7084edb1db11173d081a8972c51aa71a0e506935
-EBUILD rust-1.75.0-r100.ebuild 22494 BLAKE2B ccf399dfeeeb818bb5fc362ebb709f01a263bc442626721ff1022b94bb71ccf0e1d8219472fea93844bd4945f66f1a5bc3aa2924dea17167649d249aff18a2bf SHA512 a2f70afcefdd0966b9636c41100d065c874dee784a24d19273ca0af4421876b88613df189e5002ce0d304e5c9ccc0040995fefbf97320c4030e00260afd57be8
-EBUILD rust-1.77.1-r100.ebuild 22457 BLAKE2B 43808968c0019c090403857a5e65035a3b4915e8d77b5a3a74f1d27763dbb3780f61eec6e47706a604cf1641380171bb9d1134dd4529ff8a7985659cb029b628 SHA512 6a15e73dac58b18b02ec2a03e31c11317638cb9b94fc08532e34090a1aefdc0e7f302dae35bf553835cbb065f3772a02be4685e311a56202416c7b95e4831579
+EBUILD rust-1.75.0-r100.ebuild 23252 BLAKE2B 7e43ef8c38ca673d308d9ad497cf795523f8225ae5f66ce25e7c7f642c761828d745679a075938d4fb0510124e47ea9203f313b3b5587c252ce657d5cf086233 SHA512 de4bf66f616dc6ee415d40c65bc1afe8581ce0bbda27a5a2ba61cd4e714498857c3485bedfaa1fb9cc1df6a35da70173cc35fe586928b33b5a097f1ba9fac4e5
+EBUILD rust-1.77.1-r100.ebuild 23215 BLAKE2B fc9955ad9d4f22d3186870dae004c1e21d76fd481a1af60c5a68dc7dd0639f818f31b2a5e30ab14add57424888e41f40fc0cb91a50acd646bcb70d49ba69756b SHA512 ecc7fb5b4f9bdc03e8eb9b395e477e347eba0eef1f0561c48f7bbb32646988b2e94f0ad5d5f909873fa881a436cab65027f3c2da34dbc72292df4ad71626d5b3
 EBUILD rust-1.77.1.ebuild 25245 BLAKE2B d514569674cc230e4959a9e73d38f14b263dac22fa7ec3f91c417d142caf65f5920ab44bc28e0e23c32bc7113f73c1b27fbf74a82215e35c33dd97ac4b3f2ee4 SHA512 b36d066101a248f31560fd7db39f9367e42618ba882c43df3807fc70823ec319365096623e2d41dd37a9babd83d2d55c007145ae7185a1818bd926783ad3eb5c
-EBUILD rust-1.79.0-r100.ebuild 22692 BLAKE2B 08d1ba01ad6df8b293ff637041d1616da601c455de28badf2ba9e3804dca8df8f495bd7bb25d39ee18b049bea7634a4c982bf0146e4abb266dac8e77f574a307 SHA512 fc7277e38a65b88cf8d10b05955db3ba0909bec4df56a94711cae3b5df662ee5f3709129d58a33aa2633ebcf19b212fff75892ffda8bef590a47f127763ebe2e
+EBUILD rust-1.79.0-r100.ebuild 23450 BLAKE2B e151454124b50ac83e7f285cd5bb17d4815ac3333cca0c503f293bc3247e3889d126ab87cfd3eb49effaff0ba5bafe3797b24a7a84f33a481bb44280ec6f2b87 SHA512 9bab2222afddf712b5cdaed9c90fccf5510f61cb87ad00762167f69e23db4b5b2052b62371cd82c58abfa06f1c1a9624371b4f765bf0362d3147758123f655b8
 EBUILD rust-1.79.0.ebuild 25480 BLAKE2B d2087cce728db5d5383e324476ba5380f95776d0d4742917742d9bd332b643c498f7a30ae32045d44a7aaeba7f235a614add12aa739765e4c308a02027ef02b4 SHA512 04ca9c5dcf088a0398ab05a39eb77119dd495248217fffe7451736cdee3c3ab1a274a54c4b6257384d39678cc87102d3e2ea3f0dcb40cbd657a0e07b7b93eaac
-EBUILD rust-1.80.1-r100.ebuild 22564 BLAKE2B d8db34bd3635877256b4ed998c2a5470f49dd137629fc6adbb85bf5789a4309d6ce53548c493e45e88c8ff9bc07b097589a2291bb1d36e89a153748ebe40ddc7 SHA512 d83f157bfb045066e6a83d13b00566320d9c117824dad8e9683b56f085c37c32403c6b1f92b63c93fa2afb376a9b2273f534277ab819c9f00bdd50dc6eb61a5f
+EBUILD rust-1.80.1-r100.ebuild 23322 BLAKE2B db70df6663ce1ddceb947f19c4df11498fc055f3e380e52ae683922a7399953c2cb679bffba4f8dcd7e08af9afe36c86316745d528c331aa502c87da9f4adccd SHA512 032506f4acfa88b543fd2c96ca164adb3272fa5ae4b3c9a6ba223cd572dd32a71315cad77ae2af86b760c2b26cd865f9be126b9ea6fd43965e91375842032b82
 EBUILD rust-1.80.1.ebuild 25412 BLAKE2B 4905111b95c2710d39f414f7eb645a5906e24258608a3fd4b3e4d160846ca0a546a113474079ff8772012469bda7d7b915dc3de0ebd7c3f8038df3e35ef5efe2 SHA512 e10c2e029100faa54caec1fe98fb19c23c8b06a1f6b1a52b899eb1761945e7de1a835e4aa2526c060b952cd12d52f70a28118bff80d2ba51053cf88eef460dde
-EBUILD rust-1.81.0-r100.ebuild 22752 BLAKE2B e4ab06763fb90ac9c3453f359b56158f3420e16b421397b7183b276735c28444831a0eb3eb9f2815f247556047ebecaa8326a09715122d1fba26bb1177c0076c SHA512 57b4a0db5469015bab172cb29e7792e8a53cde914f8f7d10782c5c22ab1e79ca47fcb5f6a6ccbd3af9b398a4912e55c4ed461b0c463875fe6ba9e72004547111
+EBUILD rust-1.81.0-r100.ebuild 23519 BLAKE2B a4dc37ae3972353f19dc803a7a3a0d08db29b25227c0c27ff8c409bd97e9af5c17acd8cc3d92de58ff302eddffb4a4583518f959959a534f31ca04461d2397ef SHA512 1676af16f4273d23ac2bad14d8b0ff47b1f6c66d379c688907cc0646b4866fe7c45bf4a4129ec1fc910970d7027d814d7f524a7860afa852d138bbfe2bf920ae
 EBUILD rust-1.81.0.ebuild 25380 BLAKE2B c213ba368f9f49be7e3c6f0260684f9b7c7f1afa7727ca7a7db7802b5a40a9009756464f9fb5a3165cbb5161e3e18181973a67d97a2e1cde13e4d6733ac5f2b9 SHA512 56501ddc2d06c2e7ff98e704a255d850897028d115588bca21ba43530f6d8a39ad684642e802faded8ae83da06dd6d6e503c76759e6d1df9f0fdebc0f6d6ec6c
-EBUILD rust-1.82.0-r100.ebuild 22905 BLAKE2B dda6c110666a1408a9391cc0437e91a241440077a11c10489d447ff323bfa0cc259c19d43a32e26d34bf5d77dffd6b3cbe9851879e18cb016b75a3a1e00cc901 SHA512 e6dec9b7c6cd384685ca3b2045207661e713bd2278b9e44f8928c9829e5d0ca7c18a635d2970a3d235318e78432b717dd3b75ee39d30e38f6c6fe389778b7b66
+EBUILD rust-1.82.0-r100.ebuild 23672 BLAKE2B c9803a397f2e96781dd1d257861f732e62b6a9050ca40df78cb0ba9637cf62cd555255f2b8d7ec90c75e95a1d37e80f9f113202fbef92bc860e6ed53427d353b SHA512 cc0e8e7de159e1f2f3dcda3964f6c5ba5c82e2f64b0770e1a9a0c4fa4269279d09a3bae2b63869a0e343818fff3d5ecd484ec947c5aca0ee7a8d8d501390c46a
 EBUILD rust-1.82.0.ebuild 25639 BLAKE2B 276ef627db58d7d7cb85f4f84f0c68ef36da91822d75c83f13c14ac73b35729b2ce354f79506122449cdb8517bb34a6c1f13dc158987e05b088ae96e1ec33f11 SHA512 8dd95a85eff44f5567ab6f038399cddbd111213810a1390dbef0ed9d68284c46368511006158935db3d9b70f06851e7e3a562a9c0044f85a532dc6c812a38c24
 EBUILD rust-1.83.0.ebuild 22905 BLAKE2B 0ba626df3d0cde5727a5c1511db8a39f23b5ba032830044c0e5d9a3844d4a3efd7814494bde9923543bb873203ca62f5c9bce5a727227f2e9e9c4be6839de6c8 SHA512 f9b958dbf0e845e16f72c9dce45c3632bab68d66251ea5580de78ae2dbaa3c0efb7dfa2a3689a9645567d92f5cd8d9bf518555aadc69cfbac64f635574388435
 MISC metadata.xml 1945 BLAKE2B cf3ed0b2550564faee94e53e21deb0e905b38cd45c503ba18f55c36f13093fa65c4dac8e544c891c9378b2ce32912cab1a1a0b61a277ff29f5288b672f4a218d SHA512 a28dc5b78e15aaeec5ccf028a053c3df6a12b24bcfb6e8948e2e25b3c04cc8ede5973f1e57c723081355853152baa8c8219e36bb603b714628e71587d2bba45e
diff --git a/dev-lang/rust/files/1.47.0-ignore-broken-and-non-applicable-tests.patch b/dev-lang/rust/files/1.47.0-ignore-broken-and-non-applicable-tests.patch
new file mode 100644
index 000000000000..ff1707f4b8a4
--- /dev/null
+++ b/dev-lang/rust/files/1.47.0-ignore-broken-and-non-applicable-tests.patch
@@ -0,0 +1,75 @@
+From 1879d1d1a284bf51c752e47db284ce22701ed5d0 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 16 Sep 2018 16:38:48 +0000
+Subject: [PATCH 12/15] Ignore broken and non-applicable tests
+
+c-link-to-rust-va-list-fn: unstable feature, broken on aarch64, #56475
+env-funky-keys: can't handle LD_PRELOAD (e.g. sandbox)
+long-linker-command-lines: takes >10 minutes to run (but still passes)
+simd-intrinsic-generic-bitmask.rs: broken on BE, #59356
+sparc-struct-abi: no sparc target
+sysroot-crates-are-unstable: can't run rustc without RPATH
+---
+ src/test/codegen/sparc-struct-abi.rs                            | 1 +
+ src/test/run-make-fulldeps/c-link-to-rust-va-list-fn/Makefile   | 2 ++
+ src/test/run-make-fulldeps/long-linker-command-lines/Makefile   | 2 ++
+ src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile | 2 ++
+ src/test/ui/env-funky-keys.rs                                   | 1 +
+ 6 files changed, 10 insertions(+)
+
+diff --git a/src/test/codegen/sparc-struct-abi.rs b/src/test/codegen/sparc-struct-abi.rs
+index 78e5b14a212..6f93e93286b 100644
+--- a/src/test/codegen/sparc-struct-abi.rs
++++ b/src/test/codegen/sparc-struct-abi.rs
+@@ -4,6 +4,7 @@
+ 
+ // only-sparc64
+ // compile-flags: -O --target=sparc64-unknown-linux-gnu --crate-type=rlib
++// ignore-test
+ #![feature(no_core, lang_items)]
+ #![no_core]
+ 
+diff --git a/src/test/run-make-fulldeps/c-link-to-rust-va-list-fn/Makefile b/src/test/run-make-fulldeps/c-link-to-rust-va-list-fn/Makefile
+index f124ca2ab61..363b18f0985 100644
+--- a/src/test/run-make-fulldeps/c-link-to-rust-va-list-fn/Makefile
++++ b/src/test/run-make-fulldeps/c-link-to-rust-va-list-fn/Makefile
+@@ -1,3 +1,5 @@
++# ignore-aarch64
++
+ -include ../tools.mk
+ 
+ all:
+diff --git a/src/test/run-make-fulldeps/long-linker-command-lines/Makefile b/src/test/run-make-fulldeps/long-linker-command-lines/Makefile
+index 5876fbc94bc..5f167ece1a2 100644
+--- a/src/test/run-make-fulldeps/long-linker-command-lines/Makefile
++++ b/src/test/run-make-fulldeps/long-linker-command-lines/Makefile
+@@ -1,3 +1,5 @@
++# ignore-test
++
+ -include ../tools.mk
+ 
+ all:
+diff --git a/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile b/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile
+index 9e770706857..6d92ec5cec8 100644
+--- a/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile
++++ b/src/test/run-make-fulldeps/sysroot-crates-are-unstable/Makefile
+@@ -1,1 +1,3 @@
++# ignore-test
++
+ all:
+         python2.7 test.py
+diff --git a/src/test/ui/env-funky-keys.rs b/src/test/ui/env-funky-keys.rs
+index c5c824ac58d..f3fe047a79c 100644
+--- a/src/test/ui/env-funky-keys.rs
++++ b/src/test/ui/env-funky-keys.rs
+@@ -1,6 +1,7 @@
+ // run-pass
+ // Ignore this test on Android, because it segfaults there.
+ 
++// ignore-test
+ // ignore-android
+ // ignore-windows
+ // ignore-cloudabi no execve
+-- 
+2.24.1
+
diff --git a/dev-lang/rust/files/1.49.0-gentoo-musl-target-specs.patch b/dev-lang/rust/files/1.49.0-gentoo-musl-target-specs.patch
new file mode 100644
index 000000000000..25f1f27fcce6
--- /dev/null
+++ b/dev-lang/rust/files/1.49.0-gentoo-musl-target-specs.patch
@@ -0,0 +1,164 @@
+From 671ef2d1c228aed031b4232b8bea96f17b825263 Mon Sep 17 00:00:00 2001
+From: Georgy Yakovlev <gyakovlev@gentoo.org>
+Date: Mon, 23 Nov 2020 14:52:04 -0800
+Subject: [PATCH] add gentoo musl target specs
+
+---
+ .../src/spec/aarch64_gentoo_linux_musl.rs             | 11 +++++++++++
+ .../src/spec/armv7_gentoo_linux_musleabihf.rs         | 11 +++++++++++
+ .../rustc_target/src/spec/i686_gentoo_linux_musl.rs   | 11 +++++++++++
+ compiler/rustc_target/src/spec/mod.rs                 |  8 ++++++++
+ .../src/spec/powerpc64_gentoo_linux_musl.rs           | 11 +++++++++++
+ .../src/spec/powerpc64le_gentoo_linux_musl.rs         | 11 +++++++++++
+ .../src/spec/powerpc_gentoo_linux_musl.rs             | 11 +++++++++++
+ .../rustc_target/src/spec/x86_64_gentoo_linux_musl.rs | 11 +++++++++++
+ 8 files changed, 85 insertions(+)
+ create mode 100644 compiler/rustc_target/src/spec/aarch64_gentoo_linux_musl.rs
+ create mode 100644 compiler/rustc_target/src/spec/armv7_gentoo_linux_musleabihf.rs
+ create mode 100644 compiler/rustc_target/src/spec/i686_gentoo_linux_musl.rs
+ create mode 100644 compiler/rustc_target/src/spec/powerpc64_gentoo_linux_musl.rs
+ create mode 100644 compiler/rustc_target/src/spec/powerpc64le_gentoo_linux_musl.rs
+ create mode 100644 compiler/rustc_target/src/spec/powerpc_gentoo_linux_musl.rs
+ create mode 100644 compiler/rustc_target/src/spec/x86_64_gentoo_linux_musl.rs
+
+diff --git a/compiler/rustc_target/src/spec/aarch64_gentoo_linux_musl.rs b/compiler/rustc_target/src/spec/aarch64_gentoo_linux_musl.rs
+new file mode 100644
+index 0000000..420fe7c
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/aarch64_gentoo_linux_musl.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::aarch64_unknown_linux_musl::target();
++
++    base.llvm_target = "aarch64-gentoo-linux-musl".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+diff --git a/compiler/rustc_target/src/spec/armv7_gentoo_linux_musleabihf.rs b/compiler/rustc_target/src/spec/armv7_gentoo_linux_musleabihf.rs
+new file mode 100644
+index 0000000..067e2d6
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/armv7_gentoo_linux_musleabihf.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::armv7_unknown_linux_musleabihf::target();
++
++    base.llvm_target = "armv7-gentoo-linux-musleabihf".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+diff --git a/compiler/rustc_target/src/spec/i686_gentoo_linux_musl.rs b/compiler/rustc_target/src/spec/i686_gentoo_linux_musl.rs
+new file mode 100644
+index 0000000..1cd39cd
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/i686_gentoo_linux_musl.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::i686_unknown_linux_musl::target();
++
++    base.llvm_target = "i686-gentoo-linux-musl".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
+index f1e8330..d8c0ba0 100644
+--- a/compiler/rustc_target/src/spec/mod.rs
++++ b/compiler/rustc_target/src/spec/mod.rs
+@@ -490,6 +490,14 @@ macro_rules! supported_targets {
+ }
+ 
+ supported_targets! {
++    ("aarch64-gentoo-linux-musl", aarch64_gentoo_linux_musl),
++    ("armv7-gentoo-linux-musleabihf", armv7_gentoo_linux_musleabihf),
++    ("i686-gentoo-linux-musl", i686_gentoo_linux_musl),
++    ("powerpc-gentoo-linux-musl", powerpc_gentoo_linux_musl),
++    ("powerpc64-gentoo-linux-musl", powerpc64_gentoo_linux_musl),
++    ("powerpc64le-gentoo-linux-musl", powerpc64le_gentoo_linux_musl),
++    ("x86_64-gentoo-linux-musl", x86_64_gentoo_linux_musl),
++
+     ("x86_64-unknown-linux-gnu", x86_64_unknown_linux_gnu),
+     ("x86_64-unknown-linux-gnux32", x86_64_unknown_linux_gnux32),
+     ("i686-unknown-linux-gnu", i686_unknown_linux_gnu),
+diff --git a/compiler/rustc_target/src/spec/powerpc64_gentoo_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc64_gentoo_linux_musl.rs
+new file mode 100644
+index 0000000..e840bb2
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/powerpc64_gentoo_linux_musl.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::powerpc64_unknown_linux_musl::target();
++
++    base.llvm_target = "powerpc64-gentoo-linux-musl".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+diff --git a/compiler/rustc_target/src/spec/powerpc64le_gentoo_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc64le_gentoo_linux_musl.rs
+new file mode 100644
+index 0000000..1037d82
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/powerpc64le_gentoo_linux_musl.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::powerpc64le_unknown_linux_musl::target();
++
++    base.llvm_target = "powerpc64le-gentoo-linux-musl".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+diff --git a/compiler/rustc_target/src/spec/powerpc_gentoo_linux_musl.rs b/compiler/rustc_target/src/spec/powerpc_gentoo_linux_musl.rs
+new file mode 100644
+index 0000000..a623ffe
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/powerpc_gentoo_linux_musl.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::powerpc_unknown_linux_musl::target();
++
++    base.llvm_target = "powerpc-gentoo-linux-musl".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+diff --git a/compiler/rustc_target/src/spec/x86_64_gentoo_linux_musl.rs b/compiler/rustc_target/src/spec/x86_64_gentoo_linux_musl.rs
+new file mode 100644
+index 0000000..f330473
+--- /dev/null
++++ b/compiler/rustc_target/src/spec/x86_64_gentoo_linux_musl.rs
+@@ -0,0 +1,11 @@
++use crate::spec::Target;
++
++pub fn target() -> Target {
++    let mut base = super::x86_64_unknown_linux_musl::target();
++
++    base.llvm_target = "x86_64-gentoo-linux-musl".to_string();
++    base.options.vendor = "gentoo".to_string();
++    base.options.crt_static_default = false;
++
++    base
++}
+-- 
+2.29.2
+
diff --git a/dev-lang/rust/files/1.53.0-rustversion-1.0.5.patch b/dev-lang/rust/files/1.53.0-rustversion-1.0.5.patch
new file mode 100644
index 000000000000..bc6ae8be00b7
--- /dev/null
+++ b/dev-lang/rust/files/1.53.0-rustversion-1.0.5.patch
@@ -0,0 +1,234 @@
+From 12efa21eb88cb43d3b927952da0c5635373ac92b Mon Sep 17 00:00:00 2001
+From: David Tolnay <dtolnay@gmail.com>
+Date: Thu, 17 Jun 2021 22:34:55 -0700
+Subject: [PATCH] Update rustversion to 1.0.5
+
+---
+ Cargo.lock                                   |  4 +--
+ vendor/rustversion/.cargo-checksum.json      |  2 +-
+ vendor/rustversion/Cargo.toml                |  2 +-
+ vendor/rustversion/build/build.rs            |  6 ++++
+ vendor/rustversion/build/rustc.rs            | 30 +++++++++-----------
+ vendor/rustversion/src/lib.rs                | 15 ++++++++++
+ vendor/rustversion/src/time.rs               | 13 +++++++--
+ vendor/rustversion/tests/test_parse.rs       | 10 +++++++
+ vendor/rustversion/tests/ui/bad-bound.stderr |  4 +--
+ vendor/rustversion/tests/ui/bad-date.stderr  |  4 +--
+ 10 files changed, 63 insertions(+), 27 deletions(-)
+
+diff --git a/Cargo.lock b/Cargo.lock
+index 0939f19cdfe..26a89caf050 100644
+--- a/Cargo.lock
++++ b/Cargo.lock
+@@ -4582,9 +4582,9 @@ dependencies = [
+ 
+ [[package]]
+ name = "rustversion"
+-version = "1.0.4"
++version = "1.0.5"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "cb5d2a036dc6d2d8fd16fde3498b04306e29bd193bf306a57427019b823d5acd"
++checksum = "61b3909d758bb75c79f23d4736fac9433868679d3ad2ea7a61e3c25cfda9a088"
+ 
+ [[package]]
+ name = "ryu"
+diff --git a/vendor/rustversion/.cargo-checksum.json b/vendor/rustversion/.cargo-checksum.json
+index e1277df7b59..0a134695aaf 100644
+--- a/vendor/rustversion/.cargo-checksum.json
++++ b/vendor/rustversion/.cargo-checksum.json
+@@ -1 +1 @@
+-{"files":{"Cargo.toml":"1a91782510461d54726e816ae776042b95c79c9949d49c11b8782caefc22ead2","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"01dc6a1bf499a12bd0bfbbfe4db2ca8460b2c151235bcf2aad2356de4c2ec50a","build/build.rs":"481daf363b7004c90ffc3e012863a4102e9f26b9aaa2a4a295c2dd78f690be28","build/rustc.rs":"4dc8f1764672137bd15758cc19242740b0d6ab99e4a69171ad0999f9112a15a6","src/attr.rs":"9301cd4aff5a9648c057d5d8de9eb66921f0c3a715c51ada4459576bd49c8b19","src/bound.rs":"44bda74d3aacfeeeac9dae2f7eef3acc844d4c3c7eaa9d3e6288e5aeff269dff","src/constfn.rs":"613b8f53b21cc06b4f619fce9000993d3e7873b650701ca01cef1e53bed5b40a","src/date.rs":"454c749a60db8144a706a813e06fe3ae39c981920ba9832ef82f3f9debe1f052","src/error.rs":"cb37102f03ebbaca313d80f9714fe08dfef92fe956789ee87d93eb6121705f4f","src/expr.rs":"8e8ca76f4f5838436d9d7273f499c698bb41f6c15bc07d32ec5c1cb8bd3dd731","src/iter.rs":"8d4b817b9abc4e817105b673e15f29ef9bb8284a010ce01ac2d83387fe136947","src/lib.rs":"f8347832d8072058dbb4af6b8d67a834a02fe9c5460bbaa26defec4b66317f1b","src/release.rs":"abb8ddd877c39a023bf5e7bd67063d6e4144e79758a8bafa338167f9d15b89f1","src/time.rs":"45fb48ff0a0046a5a1b108b9ce53b14885637ad868ede1d66970379c2b7f16ef","src/token.rs":"824ce765f692db73afa02d3ebb0281c750748035efc98fa547be29d3072665ce","src/version.rs":"afdb048bba95bbb885945eba5527b6bf0eca0105642bfc304c2f82a8b7d556df","tests/compiletest.rs":"0a52a44786aea1c299c695bf948b2ed2081e4cc344e5c2cadceab4eb03d0010d","tests/test_const.rs":"a8297ca6559f895a3b2664964a42b6f82bbbc3c8faa9556a513006e6e1827995","tests/test_eval.rs":"6f0ee3f49c9a0d0c374a4d0e9a9dce753cd9fc2ca7725e000a435dbd5f4a9ce3","tests/test_parse.rs":"fbf9695f4208263743715e6c8b6294dfffee21462a65dfeb9339a70c0e18dbc6","tests/ui/bad-bound.rs":"25bde278fcaabf62868417148a5e5f2006bf589d7ebd7bf6004fb8d78e47594f","tests/ui/bad-bound.stderr":"bc9297f758c2541fb0a8b48d5785f4bbcd0d2a07d876ba0baf2fc9de9275e7e6","tests/ui/bad-date.rs":"6e23714dae8b6346fefe50dacd4abba3265248bbadfdd60c739138aa8a0037ba","tests/ui/bad-date.stderr":"1ac3cab13ee900fc8344e8fab21ff4d9cad476aca44925a4c1b2293a6b59b742","tests/ui/bad-not.rs":"f003df8bd245e9dd8edc3a6d94078ee5162fac7a98db881271f0f5b6db98d45d","tests/ui/bad-not.stderr":"d4ef78fae4a82419e737757158796cb103a5920df498956eaf57ed201797b463","tests/ui/bad-version.rs":"f4ea2cd038e6c63deb9c2e3ceffce93dbf179d9ce18c16d88f3b6cd7138a8c8e","tests/ui/bad-version.stderr":"60ed51c62f4c2fb6ff95cff7523cfca379ed434f319da9d82704318588792338","tests/ui/const-not-fn.rs":"10bbe38f0d89391fff0698756e4cfd4e72a41090360393a0c951b67df14d1c35","tests/ui/const-not-fn.stderr":"9551f7f222445b31d7af2415d467301c332d55bb3d5a143846484f2f00047a01"},"package":"cb5d2a036dc6d2d8fd16fde3498b04306e29bd193bf306a57427019b823d5acd"}
+\ No newline at end of file
++{"files":{"Cargo.toml":"a09ee758f816eddff8a8c7fb5be54dd95e74caad18a207251faedd251ecfaf1c","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"01dc6a1bf499a12bd0bfbbfe4db2ca8460b2c151235bcf2aad2356de4c2ec50a","build/build.rs":"bae427f344972e6e0e348ec48dce0947274b3ec6cac0938497a8d3da5c9834e5","build/rustc.rs":"3e4acf7ea679f9331dd4e8dbe42a08a312f58379ea1eee5898793a9848d06d8c","src/attr.rs":"9301cd4aff5a9648c057d5d8de9eb66921f0c3a715c51ada4459576bd49c8b19","src/bound.rs":"44bda74d3aacfeeeac9dae2f7eef3acc844d4c3c7eaa9d3e6288e5aeff269dff","src/constfn.rs":"613b8f53b21cc06b4f619fce9000993d3e7873b650701ca01cef1e53bed5b40a","src/date.rs":"454c749a60db8144a706a813e06fe3ae39c981920ba9832ef82f3f9debe1f052","src/error.rs":"cb37102f03ebbaca313d80f9714fe08dfef92fe956789ee87d93eb6121705f4f","src/expr.rs":"8e8ca76f4f5838436d9d7273f499c698bb41f6c15bc07d32ec5c1cb8bd3dd731","src/iter.rs":"8d4b817b9abc4e817105b673e15f29ef9bb8284a010ce01ac2d83387fe136947","src/lib.rs":"5652f6f84fc80136bd29b2125f7676e80e0df7d40aac274b0658c99cecbd871d","src/release.rs":"abb8ddd877c39a023bf5e7bd67063d6e4144e79758a8bafa338167f9d15b89f1","src/time.rs":"bdd05a743b07a6bbfa0dbc9d4e415e051aba4a51a430c3be1e23447eae298c8b","src/token.rs":"824ce765f692db73afa02d3ebb0281c750748035efc98fa547be29d3072665ce","src/version.rs":"afdb048bba95bbb885945eba5527b6bf0eca0105642bfc304c2f82a8b7d556df","tests/compiletest.rs":"0a52a44786aea1c299c695bf948b2ed2081e4cc344e5c2cadceab4eb03d0010d","tests/test_const.rs":"a8297ca6559f895a3b2664964a42b6f82bbbc3c8faa9556a513006e6e1827995","tests/test_eval.rs":"6f0ee3f49c9a0d0c374a4d0e9a9dce753cd9fc2ca7725e000a435dbd5f4a9ce3","tests/test_parse.rs":"cdfe376020b9391330292968046117b0935c828d73385e8faeb2e333ec897088","tests/ui/bad-bound.rs":"25bde278fcaabf62868417148a5e5f2006bf589d7ebd7bf6004fb8d78e47594f","tests/ui/bad-bound.stderr":"a03dc78b380191c10d3b3406b1fd3208bb2609d4c26b9c33ccd335721e3cd072","tests/ui/bad-date.rs":"6e23714dae8b6346fefe50dacd4abba3265248bbadfdd60c739138aa8a0037ba","tests/ui/bad-date.stderr":"3a607fb950a69f7dc1b503295bce53541f9dee9f4674edc5d13ee3a69ff0e8cd","tests/ui/bad-not.rs":"f003df8bd245e9dd8edc3a6d94078ee5162fac7a98db881271f0f5b6db98d45d","tests/ui/bad-not.stderr":"d4ef78fae4a82419e737757158796cb103a5920df498956eaf57ed201797b463","tests/ui/bad-version.rs":"f4ea2cd038e6c63deb9c2e3ceffce93dbf179d9ce18c16d88f3b6cd7138a8c8e","tests/ui/bad-version.stderr":"60ed51c62f4c2fb6ff95cff7523cfca379ed434f319da9d82704318588792338","tests/ui/const-not-fn.rs":"10bbe38f0d89391fff0698756e4cfd4e72a41090360393a0c951b67df14d1c35","tests/ui/const-not-fn.stderr":"9551f7f222445b31d7af2415d467301c332d55bb3d5a143846484f2f00047a01"},"package":"61b3909d758bb75c79f23d4736fac9433868679d3ad2ea7a61e3c25cfda9a088"}
+\ No newline at end of file
+diff --git a/vendor/rustversion/Cargo.toml b/vendor/rustversion/Cargo.toml
+index 56995ff0792..c72b1b2b343 100644
+--- a/vendor/rustversion/Cargo.toml
++++ b/vendor/rustversion/Cargo.toml
+@@ -13,7 +13,7 @@
+ [package]
+ edition = "2018"
+ name = "rustversion"
+-version = "1.0.4"
++version = "1.0.5"
+ authors = ["David Tolnay <dtolnay@gmail.com>"]
+ build = "build/build.rs"
+ description = "Conditional compilation according to rustc compiler version"
+diff --git a/vendor/rustversion/build/build.rs b/vendor/rustversion/build/build.rs
+index 2a8bc4af39f..15312510d68 100644
+--- a/vendor/rustversion/build/build.rs
++++ b/vendor/rustversion/build/build.rs
+@@ -1,3 +1,9 @@
++#![allow(
++    clippy::enum_glob_use,
++    clippy::must_use_candidate,
++    clippy::single_match_else
++)]
++
+ mod rustc;
+ 
+ use std::env;
+diff --git a/vendor/rustversion/build/rustc.rs b/vendor/rustversion/build/rustc.rs
+index 723e6bdd0e2..dfc6a05166f 100644
+--- a/vendor/rustversion/build/rustc.rs
++++ b/vendor/rustversion/build/rustc.rs
+@@ -48,23 +48,21 @@ pub fn parse(string: &str) -> Option<Version> {
+         Some(channel) if channel == "dev" => Dev,
+         Some(channel) if channel.starts_with("beta") => Beta,
+         Some(channel) if channel == "nightly" => match words.next() {
+-            Some(hash) => {
+-                if !hash.starts_with('(') {
+-                    return None;
++            Some(hash) if hash.starts_with('(') => match words.next() {
++                None if hash.ends_with(')') => Dev,
++                Some(date) if date.ends_with(')') => {
++                    let mut date = date[..date.len() - 1].split('-');
++                    let year = date.next()?.parse().ok()?;
++                    let month = date.next()?.parse().ok()?;
++                    let day = date.next()?.parse().ok()?;
++                    match date.next() {
++                        None => Nightly(Date { year, month, day }),
++                        Some(_) => return None,
++                    }
+                 }
+-                let date = words.next()?;
+-                if !date.ends_with(')') {
+-                    return None;
+-                }
+-                let mut date = date[..date.len() - 1].split('-');
+-                let year = date.next()?.parse().ok()?;
+-                let month = date.next()?.parse().ok()?;
+-                let day = date.next()?.parse().ok()?;
+-                match date.next() {
+-                    None => Nightly(Date { year, month, day }),
+-                    Some(_) => return None,
+-                }
+-            }
++                None | Some(_) => return None,
++            },
++            Some(_) => return None,
+             None => Dev,
+         },
+         Some(_) => return None,
+diff --git a/vendor/rustversion/src/lib.rs b/vendor/rustversion/src/lib.rs
+index 2614105dd1a..172eb89382f 100644
+--- a/vendor/rustversion/src/lib.rs
++++ b/vendor/rustversion/src/lib.rs
+@@ -145,6 +145,21 @@
+ //!
+ //! <br>
+ 
++#![allow(
++    clippy::cast_lossless,
++    clippy::cast_possible_truncation,
++    clippy::doc_markdown,
++    clippy::enum_glob_use,
++    clippy::from_iter_instead_of_collect,
++    clippy::module_name_repetitions,
++    clippy::must_use_candidate,
++    clippy::needless_doctest_main,
++    clippy::needless_pass_by_value,
++    clippy::redundant_else,
++    clippy::toplevel_ref_arg,
++    clippy::unreadable_literal
++)]
++
+ extern crate proc_macro;
+ 
+ mod attr;
+diff --git a/vendor/rustversion/src/time.rs b/vendor/rustversion/src/time.rs
+index 1e6dd9066b4..3c21463dd80 100644
+--- a/vendor/rustversion/src/time.rs
++++ b/vendor/rustversion/src/time.rs
+@@ -1,4 +1,5 @@
+ use crate::date::Date;
++use std::env;
+ use std::time::{SystemTime, UNIX_EPOCH};
+ 
+ // Timestamp of 2016-03-01 00:00:00 in UTC.
+@@ -13,14 +14,20 @@
+ 
+ pub fn today() -> Date {
+     let default = Date {
+-        year: 2019,
+-        month: 1,
+-        day: 1,
++        year: 2020,
++        month: 2,
++        day: 25,
+     };
+     try_today().unwrap_or(default)
+ }
+ 
+ fn try_today() -> Option<Date> {
++    if let Some(pkg_name) = env::var_os("CARGO_PKG_NAME") {
++        if pkg_name.to_str() == Some("rustversion-tests") {
++            return None; // Stable date for ui testing.
++        }
++    }
++
+     let now = SystemTime::now();
+     let since_epoch = now.duration_since(UNIX_EPOCH).ok()?;
+     let secs = since_epoch.as_secs();
+diff --git a/vendor/rustversion/tests/test_parse.rs b/vendor/rustversion/tests/test_parse.rs
+index 843bd73d3e5..cb39b3179f5 100644
+--- a/vendor/rustversion/tests/test_parse.rs
++++ b/vendor/rustversion/tests/test_parse.rs
+@@ -1,3 +1,5 @@
++#![allow(clippy::enum_glob_use, clippy::must_use_candidate)]
++
+ include!("../build/rustc.rs");
+ 
+ #[test]
+@@ -76,6 +78,14 @@ fn test_parse() {
+                 }),
+             },
+         ),
++        (
++            "rustc 1.52.1-nightly (gentoo)",
++            Version {
++                minor: 52,
++                patch: 1,
++                channel: Dev,
++            },
++        ),
+     ];
+ 
+     for (string, expected) in cases {
+diff --git a/vendor/rustversion/tests/ui/bad-bound.stderr b/vendor/rustversion/tests/ui/bad-bound.stderr
+index f8c498c8577..2c56acbdb33 100644
+--- a/vendor/rustversion/tests/ui/bad-bound.stderr
++++ b/vendor/rustversion/tests/ui/bad-bound.stderr
+@@ -1,10 +1,10 @@
+-error: expected rustc release number like 1.31, or nightly date like 2020-10-26
++error: expected rustc release number like 1.31, or nightly date like 2020-02-25
+  --> $DIR/bad-bound.rs:1:22
+   |
+ 1 | #[rustversion::since(stable)]
+   |                      ^^^^^^
+ 
+-error: expected rustc release number like 1.31, or nightly date like 2020-10-26
++error: expected rustc release number like 1.31, or nightly date like 2020-02-25
+  --> $DIR/bad-bound.rs:4:26
+   |
+ 4 | #[rustversion::any(since(stable))]
+diff --git a/vendor/rustversion/tests/ui/bad-date.stderr b/vendor/rustversion/tests/ui/bad-date.stderr
+index 734d7889075..c523ccc02bf 100644
+--- a/vendor/rustversion/tests/ui/bad-date.stderr
++++ b/vendor/rustversion/tests/ui/bad-date.stderr
+@@ -1,10 +1,10 @@
+-error: expected nightly date, like 2020-10-26
++error: expected nightly date, like 2020-02-25
+  --> $DIR/bad-date.rs:1:24
+   |
+ 1 | #[rustversion::nightly(stable)]
+   |                        ^^^^^^
+ 
+-error: expected nightly date, like 2020-10-26
++error: expected nightly date, like 2020-02-25
+  --> $DIR/bad-date.rs:4:28
+   |
+ 4 | #[rustversion::any(nightly(stable))]
+-- 
+2.32.0
+
diff --git a/dev-lang/rust/files/1.54.0-parallel-miri.patch b/dev-lang/rust/files/1.54.0-parallel-miri.patch
new file mode 100644
index 000000000000..68239d98d374
--- /dev/null
+++ b/dev-lang/rust/files/1.54.0-parallel-miri.patch
@@ -0,0 +1,43 @@
+From a789b49e4c0e7d742cc39713484596293d844537 Mon Sep 17 00:00:00 2001
+From: hyd-dev <yd-huang@outlook.com>
+Date: Fri, 30 Jul 2021 21:28:34 +0800
+Subject: [PATCH] Use `Lrc` instead of `Rc` in `MiriCompilerCalls::config()`
+
+---
+ src/bin/miri.rs | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/src/tools/miri/src/bin/miri.rs b/src/tools/miri/src/bin/miri.rs
+index 5a8f07263..18c393815 100644
+--- a/src/tools/miri/src/bin/miri.rs
++++ b/src/tools/miri/src/bin/miri.rs
+@@ -1,5 +1,6 @@
+ #![feature(rustc_private, bool_to_option, stmt_expr_attributes)]
+ 
++extern crate rustc_data_structures;
+ extern crate rustc_driver;
+ extern crate rustc_errors;
+ extern crate rustc_hir;
+@@ -12,12 +13,12 @@ use std::convert::TryFrom;
+ use std::env;
+ use std::num::NonZeroU64;
+ use std::path::PathBuf;
+-use std::rc::Rc;
+ use std::str::FromStr;
+ 
+ use hex::FromHexError;
+ use log::debug;
+ 
++use rustc_data_structures::sync::Lrc;
+ use rustc_driver::Compilation;
+ use rustc_errors::emitter::{ColorConfig, HumanReadableErrorType};
+ use rustc_hir::{self as hir, def_id::LOCAL_CRATE, Node};
+@@ -42,7 +43,7 @@ impl rustc_driver::Callbacks for MiriCompilerCalls {
+                 // HACK: rustc will emit "crate ... required to be available in rlib format, but
+                 // was not found in this form" errors once we use `tcx.dependency_formats()` if
+                 // there's no rlib provided, so setting a dummy path here to workaround those errors.
+-                Rc::make_mut(&mut crate_source).rlib = Some((PathBuf::new(), PathKind::All));
++                Lrc::make_mut(&mut crate_source).rlib = Some((PathBuf::new(), PathKind::All));
+                 crate_source
+             };
+         });
diff --git a/dev-lang/rust/files/llvm/12/cstdint-signals-h.patch b/dev-lang/rust/files/llvm/12/cstdint-signals-h.patch
new file mode 100644
index 000000000000..1945372c4d0d
--- /dev/null
+++ b/dev-lang/rust/files/llvm/12/cstdint-signals-h.patch
@@ -0,0 +1,24 @@
+https://gitweb.gentoo.org/fork/llvm-project.git/commit/llvm/include/llvm/Support/Signals.h?h=gentoo-15.0.7-r7&id=ff1681ddb303223973653f7f5f3f3435b48a1983
+From: Sergei Trofimovich <slyich@gmail.com>
+Date: Mon, 23 May 2022 08:03:23 +0100
+Subject: [Support] Add missing <cstdint> header to Signals.h
+
+Without the change llvm build fails on this week's gcc-13 snapshot as:
+
+    [  0%] Building CXX object lib/Support/CMakeFiles/LLVMSupport.dir/Signals.cpp.o
+    In file included from llvm/lib/Support/Signals.cpp:14:
+    llvm/include/llvm/Support/Signals.h:119:8: error: variable or field 'CleanupOnSignal' declared void
+      119 |   void CleanupOnSignal(uintptr_t Context);
+          |        ^~~~~~~~~~~~~~~
+--- a/src/llvm-project/llvm/include/llvm/Support/Signals.h
++++ b/src/llvm-project/llvm/include/llvm/Support/Signals.h
+@@ -14,6 +14,7 @@
+ #ifndef LLVM_SUPPORT_SIGNALS_H
+ #define LLVM_SUPPORT_SIGNALS_H
+ 
++#include <cstdint>
+ #include <string>
+ 
+ namespace llvm {
+-- 
+cgit v1.2.3-65-gdbad
diff --git a/dev-lang/rust/rust-1.54.0.ebuild b/dev-lang/rust/rust-1.54.0.ebuild
new file mode 100644
index 000000000000..b471cc036ce5
--- /dev/null
+++ b/dev-lang/rust/rust-1.54.0.ebuild
@@ -0,0 +1,559 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+
+CARGO_BOOTSTRAP="yes"
+RUST_MAX_VER=${PV}
+RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
+
+# Requried to build against openssl-3.*
+CRATE_PATHS_OVERRIDE="
+	openssl@0.10.35
+	openssl-sys@0.9.65
+"
+
+inherit cargo check-reqs estack flag-o-matic multiprocessing \
+	multilib multilib-build python-any-r1 rust-toolchain toolchain-funcs verify-sig
+
+DESCRIPTION="Systems programming language from Mozilla"
+HOMEPAGE="https://www.rust-lang.org/"
+
+SRC_URI="
+	https://static.rust-lang.org/dist/rustc-${PV}-src.tar.xz
+	${CARGO_CRATE_URIS}
+	verify-sig? (
+		https://static.rust-lang.org/dist/rustc-${PV}-src.tar.xz.asc
+	)
+"
+
+S="${WORKDIR}/rustc-${PV}-src"
+
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM AVR BPF Hexagon Lanai Mips MSP430
+	NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore )
+ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/(-)?}
+
+LICENSE="|| ( MIT Apache-2.0 ) BSD-1 BSD-2 BSD-4 UoI-NCSA"
+SLOT="${PV}"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86"
+
+IUSE="clippy cpu_flags_x86_sse2 debug doc miri nightly parallel-compiler rustfmt test wasm ${ALL_LLVM_TARGETS[*]}"
+
+BDEPEND="${PYTHON_DEPS}
+	app-eselect/eselect-rust
+	|| (
+		>=sys-devel/gcc-4.7
+		>=sys-devel/clang-3.5
+	)
+	>=dev-build/cmake-3.13.4
+	dev-build/ninja
+	test? ( dev-debug/gdb )
+	verify-sig? ( sec-keys/openpgp-keys-rust )
+"
+
+DEPEND="
+	>=app-arch/xz-utils-5.2
+	net-misc/curl:=[http2,ssl]
+	sys-libs/zlib:=
+	dev-libs/openssl:0=
+	elibc_musl? ( sys-libs/libunwind:= )
+"
+
+RDEPEND="${DEPEND}
+	app-eselect/eselect-rust
+	!dev-lang/rust:stable
+	!dev-lang/rust-bin:stable
+"
+
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )
+	miri? ( nightly )
+	parallel-compiler? ( nightly )
+	test? ( ${ALL_LLVM_TARGETS[*]} )
+	wasm? ( llvm_targets_WebAssembly )
+	x86? ( cpu_flags_x86_sse2 )
+"
+
+# we don't use cmake.eclass, but can get a warnings
+CMAKE_WARN_UNUSED_CLI=no
+
+QA_FLAGS_IGNORED="
+	usr/lib/${PN}/${PV}/bin/.*
+	usr/lib/${PN}/${PV}/libexec/.*
+	usr/lib/${PN}/${PV}/lib/lib.*.so
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/bin/.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+QA_SONAME="
+	usr/lib/${PN}/${PV}/lib/lib.*.so.*
+	usr/lib/${PN}/${PV}/lib/rustlib/.*/lib/lib.*.so
+"
+
+# An rmeta file is custom binary format that contains the metadata for the crate.
+# rmeta files do not support linking, since they do not contain compiled object files.
+# so we can safely silence the warning for this QA check.
+QA_EXECSTACK="usr/lib/${PN}/${PV}/lib/rustlib/*/lib*.rlib:lib.rmeta"
+
+# causes double bootstrap
+RESTRICT="test"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/rust.asc
+
+PATCHES=(
+	"${FILESDIR}"/1.47.0-ignore-broken-and-non-applicable-tests.patch
+	"${FILESDIR}"/1.49.0-gentoo-musl-target-specs.patch
+	"${FILESDIR}"/1.53.0-rustversion-1.0.5.patch # https://github.com/rust-lang/rust/pull/86425
+	"${FILESDIR}"/1.54.0-parallel-miri.patch # https://github.com/rust-lang/miri/pull/1863
+	"${FILESDIR}/llvm/12/cstdint-signals-h.patch"
+)
+
+toml_usex() {
+	usex "${1}" true false
+}
+
+pre_build_checks() {
+	local M=7680
+	# multiply requirements by 1.5 if we are doing x86-multilib
+	if use amd64; then
+		M=$(( $(usex abi_x86_32 15 10) * ${M} / 10 ))
+	fi
+	M=$(( $(usex clippy 128 0) + ${M} ))
+	M=$(( $(usex miri 128 0) + ${M} ))
+	M=$(( $(usex rustfmt 256 0) + ${M} ))
+	local ltarget
+	for ltarget in ${ALL_LLVM_TARGETS[@]}; do
+		M=$(( $(usex ${ltarget} 256 0) + ${M} ))
+	done
+	M=$(( $(usex wasm 256 0) + ${M} ))
+	M=$(( $(usex debug 2 1) * ${M} ))
+	eshopts_push -s extglob
+	if is-flagq '-g?(gdb)?([1-9])'; then
+		M=$(( 15 * ${M} / 10 ))
+	fi
+	eshopts_pop
+	M=$(( $(usex doc 256 0) + ${M} ))
+	CHECKREQS_DISK_BUILD=${M}M check-reqs_pkg_${EBUILD_PHASE}
+}
+
+pkg_pretend() {
+	pre_build_checks
+}
+
+pkg_setup() {
+	pre_build_checks
+	python-any-r1_pkg_setup
+
+	export LIBGIT2_NO_PKG_CONFIG=1 #749381
+	rust_pkg_setup
+}
+
+src_unpack() {
+	verify-sig_src_unpack
+	cargo_src_unpack
+	# Vendored sources here override crates-io sources (repo) from cargo eclass.
+	sed -i '/\[source.crates-io\]/,+2d' "${ECARGO_HOME}"/config.toml
+}
+
+src_configure() {
+
+	local rust_target="" rust_targets="" arch_cflags
+
+	# Collect rust target names to compile standard libs for all ABIs.
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_targets="${rust_targets},\"$(rust_abi $(get_abi_CHOST ${v##*.}))\""
+	done
+	if use wasm; then
+		rust_targets="${rust_targets},\"wasm32-unknown-unknown\""
+	fi
+	rust_targets="${rust_targets#,}"
+
+	local tools="\"cargo\",\"rls\",\"analysis\",\"src\","
+	if use clippy; then
+		tools="\"clippy\",$tools"
+	fi
+	if use miri; then
+		tools="\"miri\",$tools"
+	fi
+	if use rustfmt; then
+		tools="\"rustfmt\",$tools"
+	fi
+
+	local rust_stage0_root
+	rust_stage0_root="$(rustc --print sysroot || die "Can't determine rust's sysroot")"
+
+	# in case of prefix it will be already prefixed, as --print sysroot returns full path
+	[[ -d ${rust_stage0_root} ]] || die "${rust_stage0_root} is not a directory"
+
+	rust_target="$(rust_abi)"
+
+	cat <<- _EOF_ > "${S}"/config.toml
+		changelog-seen = 2
+		[llvm]
+		download-ci-llvm = false
+		optimize = $(toml_usex !debug)
+		release-debuginfo = $(toml_usex debug)
+		assertions = $(toml_usex debug)
+		ninja = true
+		targets = "${LLVM_TARGETS// /;}"
+		experimental-targets = ""
+		link-shared = false
+		[build]
+		build-stage = 2
+		test-stage = 2
+		doc-stage = 2
+		build = "${rust_target}"
+		host = ["${rust_target}"]
+		target = [${rust_targets}]
+		cargo = "${rust_stage0_root}/bin/cargo"
+		rustc = "${rust_stage0_root}/bin/rustc"
+		rustfmt = "${rust_stage0_root}/bin/rustfmt"
+		docs = $(toml_usex doc)
+		compiler-docs = false
+		submodules = false
+		python = "${EPYTHON}"
+		locked-deps = true
+		vendor = true
+		extended = true
+		tools = [${tools}]
+		verbose = 2
+		sanitizers = false
+		profiler = false
+		cargo-native-static = false
+		[install]
+		prefix = "${EPREFIX}/usr/lib/${PN}/${PV}"
+		sysconfdir = "etc"
+		docdir = "share/doc/rust"
+		bindir = "bin"
+		libdir = "lib"
+		mandir = "share/man"
+		[rust]
+		# https://github.com/rust-lang/rust/issues/54872
+		codegen-units-std = 1
+		optimize = true
+		debug = $(toml_usex debug)
+		debug-assertions = $(toml_usex debug)
+		debug-assertions-std = $(toml_usex debug)
+		debuginfo-level = $(usex debug 2 0)
+		debuginfo-level-rustc = $(usex debug 2 0)
+		debuginfo-level-std = $(usex debug 2 0)
+		debuginfo-level-tools = $(usex debug 2 0)
+		debuginfo-level-tests = 0
+		backtrace = true
+		incremental = false
+		default-linker = "$(tc-getCC)"
+		parallel-compiler = $(toml_usex parallel-compiler)
+		channel = "$(usex nightly nightly stable)"
+		description = "gentoo"
+		rpath = false
+		verbose-tests = true
+		optimize-tests = $(toml_usex !debug)
+		codegen-tests = true
+		dist-src = false
+		remap-debuginfo = true
+		lld = $(toml_usex wasm)
+		# only deny warnings if doc+wasm are NOT requested, documenting stage0 wasm std fails without it
+		# https://github.com/rust-lang/rust/issues/74976
+		# https://github.com/rust-lang/rust/issues/76526
+		deny-warnings = $(usex wasm $(usex doc false true) true)
+		backtrace-on-ice = true
+		jemalloc = false
+		[dist]
+		src-tarball = false
+		compression-formats = ["gz"]
+	_EOF_
+
+	for v in $(multilib_get_enabled_abi_pairs); do
+		rust_target=$(rust_abi $(get_abi_CHOST ${v##*.}))
+		arch_cflags="$(get_abi_CFLAGS ${v##*.})"
+
+		cat <<- _EOF_ >> "${S}"/config.env
+			CFLAGS_${rust_target}=${arch_cflags}
+		_EOF_
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${rust_target}]
+			cc = "$(tc-getBUILD_CC)"
+			cxx = "$(tc-getBUILD_CXX)"
+			linker = "$(tc-getCC)"
+			ar = "$(tc-getAR)"
+		_EOF_
+		# librustc_target/spec/linux_musl_base.rs sets base.crt_static_default = true;
+		if use elibc_musl; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				crt-static = false
+			_EOF_
+		fi
+	done
+	if use wasm; then
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.wasm32-unknown-unknown]
+			linker = "rust-lld"
+		_EOF_
+	fi
+
+	if [[ -n ${I_KNOW_WHAT_I_AM_DOING_CROSS} ]]; then # whitespace intentionally shifted below
+	# experimental cross support
+	# discussion: https://bugs.gentoo.org/679878
+	# TODO: c*flags, clang, cargo.eclass target support
+	# it would be much better if we could split out stdlib
+	# complilation to separate ebuild and abuse CATEGORY to
+	# just install to /usr/lib/rustlib/<target>
+
+	# extra targets defined as a bash array
+	# spec format:  <LLVM target>:<rust-target>:<CTARGET>
+	# best place would be /etc/portage/env/dev-lang/rust
+	# Example:
+	# RUST_CROSS_TARGETS=(
+	#	"AArch64:aarch64-unknown-linux-gnu:aarch64-unknown-linux-gnu"
+	# )
+	# no extra hand holding is done, no target transformations, all
+	# values are passed as-is with just basic checks, so it's up to user to supply correct values
+	# valid rust targets can be obtained with
+	# 	rustc --print target-list
+	# matching cross toolchain has to be installed
+	# matching LLVM_TARGET has to be enabled for both rust and llvm (if using system one)
+	# only gcc toolchains installed with crossdev are checked for now.
+
+	# BUG: we can't pass host flags to cross compiler, so just filter for now
+	# BUG: this should be more fine-grained.
+	filter-flags '-mcpu=*' '-march=*' '-mtune=*'
+
+	local cross_target_spec
+	for cross_target_spec in "${RUST_CROSS_TARGETS[@]}";do
+		# extracts first element form <LLVM target>:<rust-target>:<CTARGET>
+		local cross_llvm_target="${cross_target_spec%%:*}"
+		# extracts toolchain triples, <rust-target>:<CTARGET>
+		local cross_triples="${cross_target_spec#*:}"
+		# extracts first element after before : separator
+		local cross_rust_target="${cross_triples%%:*}"
+		# extracts last element after : separator
+		local cross_toolchain="${cross_triples##*:}"
+		use llvm_targets_${cross_llvm_target} || die "need llvm_targets_${cross_llvm_target} target enabled"
+		command -v ${cross_toolchain}-gcc > /dev/null 2>&1 || die "need ${cross_toolchain} cross toolchain"
+
+		cat <<- _EOF_ >> "${S}"/config.toml
+			[target.${cross_rust_target}]
+			cc = "${cross_toolchain}-gcc"
+			cxx = "${cross_toolchain}-g++"
+			linker = "${cross_toolchain}-gcc"
+			ar = "${cross_toolchain}-ar"
+		_EOF_
+		if [[ "${cross_toolchain}" == *-musl* ]]; then
+			cat <<- _EOF_ >> "${S}"/config.toml
+				musl-root = "$(${cross_toolchain}-gcc -print-sysroot)/usr"
+			_EOF_
+		fi
+
+		# append cross target to "normal" target list
+		# example 'target = ["powerpc64le-unknown-linux-gnu"]'
+		# becomes 'target = ["powerpc64le-unknown-linux-gnu","aarch64-unknown-linux-gnu"]'
+
+		rust_targets="${rust_targets},\"${cross_rust_target}\""
+		sed -i "/^target = \[/ s#\[.*\]#\[${rust_targets}\]#" config.toml || die
+
+		ewarn
+		ewarn "Enabled ${cross_rust_target} rust target"
+		ewarn "Using ${cross_toolchain} cross toolchain"
+		ewarn
+		if ! has_version -b 'sys-devel/binutils[multitarget]' ; then
+			ewarn "'sys-devel/binutils[multitarget]' is not installed"
+			ewarn "'strip' will be unable to strip cross libraries"
+			ewarn "cross targets will be installed with full debug information"
+			ewarn "enable 'multitarget' USE flag for binutils to be able to strip object files"
+			ewarn
+			ewarn "Alternatively llvm-strip can be used, it supports stripping any target"
+			ewarn "define STRIP=\"llvm-strip\" to use it (experimental)"
+			ewarn
+		fi
+	done
+	fi # I_KNOW_WHAT_I_AM_DOING_CROSS
+
+	einfo "Rust configured with the following flags:"
+	echo
+	echo RUSTFLAGS="${RUSTFLAGS:-}"
+	echo RUSTFLAGS_BOOTSTRAP="${RUSTFLAGS_BOOTSTRAP:-}"
+	echo RUSTFLAGS_NOT_BOOTSTRAP="${RUSTFLAGS_NOT_BOOTSTRAP:-}"
+	env | grep "CARGO_TARGET_.*_RUSTFLAGS="
+	cat "${S}"/config.env || die
+	echo
+	einfo "config.toml contents:"
+	cat "${S}"/config.toml || die
+	echo
+}
+
+src_compile() {
+	# we need \n IFS to have config.env with spaces loaded properly. #734018
+	(
+	IFS=$'\n'
+	env $(cat "${S}"/config.env) RUST_BACKTRACE=1\
+		"${EPYTHON}" ./x.py build -vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+	)
+}
+
+src_test() {
+	# https://rustc-dev-guide.rust-lang.org/tests/intro.html
+
+	# those are basic and codegen tests.
+	local tests=(
+		assembly
+		codegen
+		codegen-units
+		compile-fail
+		incremental
+		mir-opt
+		pretty
+		run-make
+	)
+
+	# fragile/expensive/less important tests
+	# or tests that require extra builds
+	# TODO: instead of skipping, just make some nonfatal.
+	if [[ ${ERUST_RUN_EXTRA_TESTS:-no} != no ]]; then
+		tests+=(
+			rustdoc
+			rustdoc-js
+			rustdoc-js-std
+			rustdoc-ui
+			run-make-fulldeps
+			ui
+			ui-fulldeps
+		)
+	fi
+
+	local i failed=()
+	einfo "rust_src_test: enabled tests ${tests[@]/#/src/test/}"
+	for i in "${tests[@]}"; do
+		local t="src/test/${i}"
+		einfo "rust_src_test: running ${t}"
+		if ! (
+				IFS=$'\n'
+				env $(cat "${S}"/config.env) RUST_BACKTRACE=1 \
+				"${EPYTHON}" ./x.py test -vv --config="${S}"/config.toml \
+				-j$(makeopts_jobs) --no-doc --no-fail-fast "${t}"
+			)
+		then
+				failed+=( "${t}" )
+				eerror "rust_src_test: ${t} failed"
+		fi
+	done
+
+	if [[ ${#failed[@]} -ne 0 ]]; then
+		eerror "rust_src_test: failure summary: ${failed[@]}"
+		die "aborting due to test failures"
+	fi
+}
+
+src_install() {
+	(
+	IFS=$'\n'
+	env $(cat "${S}"/config.env) DESTDIR="${D}" \
+		"${EPYTHON}" ./x.py install	-vv --config="${S}"/config.toml -j$(makeopts_jobs) || die
+	)
+
+	# bug #689562, #689160
+	rm -v "${ED}/usr/lib/${PN}/${PV}/etc/bash_completion.d/cargo" || die
+	rmdir -v "${ED}/usr/lib/${PN}/${PV}"/etc{/bash_completion.d,} || die
+
+	local symlinks=(
+		cargo
+		rls
+		rust-gdb
+		rust-gdbgui
+		rust-lldb
+		rustc
+		rustdoc
+	)
+
+	use clippy && symlinks+=( clippy-driver cargo-clippy )
+	use miri && symlinks+=( miri cargo-miri )
+	use rustfmt && symlinks+=( rustfmt cargo-fmt )
+
+	einfo "installing eselect-rust symlinks and paths: ${symlinks[@]}"
+	local i
+	for i in "${symlinks[@]}"; do
+		# we need realpath on /usr/bin/* symlink return version-appended binary path.
+		# so /usr/bin/rustc should point to /usr/lib/rust/<ver>/bin/rustc-<ver>
+		# need to fix eselect-rust to remove this hack.
+		local ver_i="${i}-${PV}"
+		if [[ -f "${ED}/usr/lib/${PN}/${PV}/bin/${i}" ]]; then
+			einfo "Installing ${i} symlink"
+			ln -v "${ED}/usr/lib/${PN}/${PV}/bin/${i}" "${ED}/usr/lib/${PN}/${PV}/bin/${ver_i}" || die
+		else
+			ewarn "${i} symlink requested, but source file not found"
+			ewarn "please report this"
+		fi
+		dosym "../lib/${PN}/${PV}/bin/${ver_i}" "/usr/bin/${ver_i}"
+	done
+
+	# symlinks to switch components to active rust in eselect
+	dosym "${PV}/lib" "/usr/lib/${PN}/lib-${PV}"
+	dosym "${PV}/libexec" "/usr/lib/${PN}/libexec-${PV}"
+	dosym "${PV}/share/man" "/usr/lib/${PN}/man-${PV}"
+	dosym "rust/${PV}/lib/rustlib" "/usr/lib/rustlib-${PV}"
+	dosym "../../lib/${PN}/${PV}/share/doc/rust" "/usr/share/doc/${P}"
+
+	newenvd - "50${P}" <<-_EOF_
+		LDPATH="${EPREFIX}/usr/lib/rust/lib-${PV}"
+		MANPATH="${EPREFIX}/usr/lib/rust/man-${PV}"
+		$(use amd64 && usex elibc_musl 'CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-C target-feature=-crt-static"' '')
+		$(use arm64 && usex elibc_musl 'CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-C target-feature=-crt-static"' '')
+	_EOF_
+
+	rm -rf "${ED}/usr/lib/${PN}/${PV}"/*.old || die
+	rm -rf "${ED}/usr/lib/${PN}/${PV}/doc"/*.old || die
+
+	# note: eselect-rust adds EROOT to all paths below
+	cat <<-_EOF_ > "${T}/provider-${P}"
+		/usr/bin/cargo
+		/usr/bin/rls
+		/usr/bin/rust-gdb
+		/usr/bin/rust-gdbgui
+		/usr/bin/rust-lldb
+		/usr/bin/rustdoc
+		/usr/lib/rust/lib
+		/usr/lib/rust/libexec
+		/usr/lib/rust/man
+		/usr/lib/rustlib
+		/usr/share/doc/rust
+	_EOF_
+
+	if use clippy; then
+		echo /usr/bin/clippy-driver >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-clippy >> "${T}/provider-${P}"
+	fi
+	if use miri; then
+		echo /usr/bin/miri >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-miri >> "${T}/provider-${P}"
+	fi
+	if use rustfmt; then
+		echo /usr/bin/rustfmt >> "${T}/provider-${P}"
+		echo /usr/bin/cargo-fmt >> "${T}/provider-${P}"
+	fi
+
+	insinto /etc/env.d/rust
+	doins "${T}/provider-${P}"
+}
+
+pkg_postinst() {
+	eselect rust update
+
+	if has_version dev-debug/gdb || has_version dev-util/lldb; then
+		elog "Rust installs a helper script for calling GDB and LLDB,"
+		elog "for your convenience it is installed under /usr/bin/rust-{gdb,lldb}-${PV}."
+	fi
+
+	if has_version app-editors/emacs; then
+		elog "install app-emacs/rust-mode to get emacs support for rust."
+	fi
+
+	if has_version app-editors/gvim || has_version app-editors/vim; then
+		elog "install app-vim/rust-vim to get vim support for rust."
+	fi
+}
+
+pkg_postrm() {
+	eselect rust cleanup
+}
diff --git a/dev-lang/rust/rust-1.71.1-r100.ebuild b/dev-lang/rust/rust-1.71.1-r100.ebuild
index 78f8d663cf0d..61b83be8cfe4 100644
--- a/dev-lang/rust/rust-1.71.1-r100.ebuild
+++ b/dev-lang/rust/rust-1.71.1-r100.ebuild
@@ -9,8 +9,8 @@ PYTHON_COMPAT=( python3_{10..12} )
 RUST_MAX_VER=${PV}
 RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
 
-inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing \
-	multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
+inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing multilib multilib-build \
+	optfeature python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
 
 if [[ ${PV} = *beta* ]]; then
 	betaver=${PV//*beta}
@@ -646,20 +646,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -669,13 +692,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		elog "install app-emacs/rust-mode to get emacs support for rust."
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		elog "install app-vim/rust-vim to get vim support for rust."
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.74.1-r100.ebuild b/dev-lang/rust/rust-1.74.1-r100.ebuild
index 7d362a51d3ed..8f20eaf957cb 100644
--- a/dev-lang/rust/rust-1.74.1-r100.ebuild
+++ b/dev-lang/rust/rust-1.74.1-r100.ebuild
@@ -9,8 +9,8 @@ PYTHON_COMPAT=( python3_{10..12} )
 RUST_MAX_VER=${PV}
 RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
 
-inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing \
-	multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
+inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing multilib multilib-build \
+	optfeature python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
 
 if [[ ${PV} = *beta* ]]; then
 	betaver=${PV//*beta}
@@ -676,20 +676,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -699,13 +722,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		elog "install app-emacs/rust-mode to get emacs support for rust."
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		elog "install app-vim/rust-vim to get vim support for rust."
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.75.0-r100.ebuild b/dev-lang/rust/rust-1.75.0-r100.ebuild
index 6a5b34dda65a..e3beb23ab729 100644
--- a/dev-lang/rust/rust-1.75.0-r100.ebuild
+++ b/dev-lang/rust/rust-1.75.0-r100.ebuild
@@ -9,8 +9,8 @@ PYTHON_COMPAT=( python3_{10..12} )
 RUST_MAX_VER=${PV}
 RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
 
-inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing \
-	multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
+inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing multilib multilib-build \
+	optfeature python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
 
 if [[ ${PV} = *beta* ]]; then
 	betaver=${PV//*beta}
@@ -678,20 +678,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -701,13 +724,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		elog "install app-emacs/rust-mode to get emacs support for rust."
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		elog "install app-vim/rust-vim to get vim support for rust."
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.77.1-r100.ebuild b/dev-lang/rust/rust-1.77.1-r100.ebuild
index 2aa9d06c5418..1733f374b32e 100644
--- a/dev-lang/rust/rust-1.77.1-r100.ebuild
+++ b/dev-lang/rust/rust-1.77.1-r100.ebuild
@@ -9,8 +9,8 @@ PYTHON_COMPAT=( python3_{10..12} )
 RUST_MAX_VER=${PV}
 RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
 
-inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing \
-	multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
+inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing multilib multilib-build \
+	optfeature python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
 
 if [[ ${PV} = *beta* ]]; then
 	betaver=${PV//*beta}
@@ -677,20 +677,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -700,13 +723,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		elog "install app-emacs/rust-mode to get emacs support for rust."
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		elog "install app-vim/rust-vim to get vim support for rust."
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.79.0-r100.ebuild b/dev-lang/rust/rust-1.79.0-r100.ebuild
index 392cc8f26840..110d37cfd528 100644
--- a/dev-lang/rust/rust-1.79.0-r100.ebuild
+++ b/dev-lang/rust/rust-1.79.0-r100.ebuild
@@ -9,8 +9,8 @@ PYTHON_COMPAT=( python3_{10..13} )
 RUST_MAX_VER=${PV}
 RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
 
-inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing \
-	multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
+inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing multilib multilib-build \
+	optfeature python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
 
 if [[ ${PV} = *beta* ]]; then
 	betaver=${PV//*beta}
@@ -680,20 +680,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -703,13 +726,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		elog "install app-emacs/rust-mode to get emacs support for rust."
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		elog "install app-vim/rust-vim to get vim support for rust."
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.80.1-r100.ebuild b/dev-lang/rust/rust-1.80.1-r100.ebuild
index 72080e2236fe..4d508a08c7fa 100644
--- a/dev-lang/rust/rust-1.80.1-r100.ebuild
+++ b/dev-lang/rust/rust-1.80.1-r100.ebuild
@@ -9,8 +9,8 @@ PYTHON_COMPAT=( python3_{10..13} )
 RUST_MAX_VER=${PV}
 RUST_MIN_VER="$(ver_cut 1).$(($(ver_cut 2) - 1)).0"
 
-inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing \
-	multilib multilib-build python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
+inherit check-reqs estack flag-o-matic llvm-r1 multiprocessing multilib multilib-build \
+	optfeature python-any-r1 rust rust-toolchain toolchain-funcs verify-sig
 
 if [[ ${PV} = *beta* ]]; then
 	betaver=${PV//*beta}
@@ -677,20 +677,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -700,13 +723,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		elog "install app-emacs/rust-mode to get emacs support for rust."
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		elog "install app-vim/rust-vim to get vim support for rust."
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.81.0-r100.ebuild b/dev-lang/rust/rust-1.81.0-r100.ebuild
index 54695b7209d5..3d79dc11e336 100644
--- a/dev-lang/rust/rust-1.81.0-r100.ebuild
+++ b/dev-lang/rust/rust-1.81.0-r100.ebuild
@@ -681,20 +681,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -704,13 +727,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		optfeature "emacs support for rust" app-emacs/rust-mode
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		optfeature "vim support for rust" app-vim/rust-vim
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
diff --git a/dev-lang/rust/rust-1.82.0-r100.ebuild b/dev-lang/rust/rust-1.82.0-r100.ebuild
index 714ff39f1a8e..284ed799139a 100644
--- a/dev-lang/rust/rust-1.82.0-r100.ebuild
+++ b/dev-lang/rust/rust-1.82.0-r100.ebuild
@@ -691,20 +691,43 @@ pkg_preinst() {
 
 pkg_postinst() {
 
-	if has_version -b "dev-lang/rust:stable/$(ver_cut 1-2)"; then
+	local old_rust="dev-lang/rust:stable/$(ver_cut 1-2)"
+	if has_version -b ${old_rust}; then
 		# Be _extra_ careful here as we're removing files from the live filesystem
 		local f
+		local only_one_file=()
+		einfo "Tidying up libraries files from non-slotted \`${old_rust}\`."
 		for f in "${old_rust_libs[@]}"; do
 			[[ -f ${f} ]] || die "old_rust_libs array contains non-existent file"
 			local base_name="${f%-*}"
 			local ext="${f##*.}"
 			local matching_files=("${base_name}"-*.${ext})
-			if [[ ${#matching_files[@]} -ne 2 ]]; then
-				die "Expected exactly two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
-			fi
-			einfo "Removing old .rlib file ${f}"
-			rm "${f}" || die
+			case ${#matching_files[@]} in
+				2)
+					einfo "Removing old .${ext}: ${f}"
+					rm "${f}" || die
+					;;
+				1)
+					# Turns out fingerprints are not as unique as we'd thought, _sometimes_ they collide,
+					# so we may have already installed over the old file.
+					# We'll warn about this just in case, but it's probably fine.
+					only_one_file+=( "${matching_files[0]}" )
+					;;
+				*)
+					die "Expected one or two files matching ${base_name}-\*.rlib, but found ${#matching_files[@]}"
+					;;
+			esac
 		done
+		if [[ ${#only_one_file} -gt 0 ]]; then
+			einfo "While tidying up non-slotted rust libraries for \`${old_rust}\`,"
+			einfo "the following file(s) did not have a duplicate where one was expected:"
+			for f in "${only_one_file[@]}"; do
+				einfo "	* ${f}"
+			done
+			einfo ""
+			einfo "This is unlikely to cause problems; the fingerprint for the library ended up being the same."
+			einfo "However, if you encounter any issues please report them to the Gentoo Rust Team."
+		fi
 	fi
 
 	eselect rust update
@@ -714,13 +737,8 @@ pkg_postinst() {
 		elog "for convenience they are installed under /usr/bin/rust-{gdb,lldb}-${PV}."
 	fi
 
-	if has_version app-editors/emacs; then
-		optfeature "emacs support for rust" app-emacs/rust-mode
-	fi
-
-	if has_version app-editors/gvim || has_version app-editors/vim; then
-		optfeature "vim support for rust" app-vim/rust-vim
-	fi
+	optfeature "Emacs support" "app-emacs/rust-mode"
+	optfeature "Vim support" "app-vim/rust-vim"
 }
 
 pkg_postrm() {
author	V3n3RiX <venerix@koprulu.sector>	2024-12-03 02:07:18 +0000
committer	V3n3RiX <venerix@koprulu.sector>	2024-12-03 02:07:18 +0000
commit	7f4b508a2da3c371c7e770aa6ab83b0c4237cd1c (patch)
tree	81d78cbf05f5daa7d57418d32f44b0149a56a765 /dev-lang/rust
parent	d4f65848c7ecabb56e2f93889cbd20078cd347f7 (diff)