rust/library/std/src/sync, branch perf-tmp https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=perf-tmp 2025-09-22T19:51:50+00:00 Mutex/RwLock/ReentrantLock::data_ptr to be const fn 2025-09-22T19:51:50+00:00 Peter Lyons Kehl peter.kehl@gmail.com 2025-09-22T18:40:53+00:00 urn:sha1:819f8b05b90adcf976d9b76e00fe3a9542781bf5 fix Condvar::wait_timeout docs 2025-09-13T18:13:37+00:00 Ralf Jung post@ralfj.de 2025-09-13T18:13:37+00:00 urn:sha1:f21d3fbce96b956283bdda0557fb73604a0fd489 Add suggestions 2025-09-10T05:55:03+00:00 Georg Semmler github@weiznich.de 2025-09-10T05:55:03+00:00 urn:sha1:ef7b036458552bb5a2ab1cdef8e39a17d9f68839 Make Barrier RefUnwindSafe again 2025-09-09T15:13:38+00:00 Georg Semmler github@weiznich.de 2025-09-08T06:17:06+00:00 urn:sha1:20d02258fc24c5ab7572cfa5064a733021e6fbcd This commit manually implements `RefUnwindSafe` for `std::sync::Barrier` to fix 146087. This is a fix for a regression indroduced by https://github.com/rust-lang/rust/commit/e95db591a4550e28ad92660b753ad85b89271882 Rollup merge of #144651 - connortsui20:nonpoison_condvar, r=joboet 2025-08-30T10:29:06+00:00 Stuart Cook Zalathar@users.noreply.github.com 2025-08-30T10:29:06+00:00 urn:sha1:eda6dc928323fcd0ac1b51cea1aa79ab17e8519d Implementation: `#[feature(nonpoison_condvar)]` Tracking Issue: https://github.com/rust-lang/rust/issues/134645 This PR continues the effort made in https://github.com/rust-lang/rust/pull/144022 by adding the implementation of `nonpoison::condvar`. Many of the changes here are similar to the changes made to implement `nonpoison::mutex`. There are two other changes here. The first is that the `Barrier` implementation is migrated to use the `nonpoison::Condvar` instead of the `poison` variant. The second (which might be subject to some discussion) is that `WaitTimeoutResult` is moved up to `mod.rs`, as both `condvar` variants need that type (and I do not know if there is a better place to put it now). ### Related PRs - `nonpoison_rwlock` implementation: https://github.com/rust-lang/rust/pull/144648 - `nonpoison_once` implementation: https://github.com/rust-lang/rust/pull/144653 Rollup merge of #145078 - minxuanz:riscv-cacheline, r=samueltardieu 2025-08-27T05:45:55+00:00 Matthias Krüger 476013+matthiaskrgr@users.noreply.github.com 2025-08-27T05:45:55+00:00 urn:sha1:7879cbbbfffc85bd7ecad79a623c618e608d98dc Fix wrong cache line size of riscv64 see https://go-review.googlesource.com/c/go/+/526659, All of riscv CPU using 64B for cache-line size. Rollup merge of #144373 - hkBst:remove-deprecated-1, r=jhpratt 2025-08-26T14:34:09+00:00 Guillaume Gomez guillaume1.gomez@gmail.com 2025-08-26T14:34:09+00:00 urn:sha1:9bb7d17d9a303a12c98ac569c96902084ee3d792 remove deprecated Error::description in impls [libs-api permission](https://github.com/rust-lang/libs-team/issues/615#issuecomment-3074045829) r? `@cuviper` or `@jhpratt` remove deprecated Error::description in impls 2025-08-26T06:36:53+00:00 Marijn Schouten mhkbst@gmail.com 2025-08-23T19:36:19+00:00 urn:sha1:845311a065a5638c516ed96c73b09862b176b329 Rollup merge of #145307 - connortsui20:lazylock-poison-msg, r=Amanieu 2025-08-24T03:58:35+00:00 Jacob Pratt jacob@jhpratt.dev 2025-08-24T03:58:35+00:00 urn:sha1:d5340c26fa789a9dfe08c5ccc7d0539cd4f7a95c Fix `LazyLock` poison panic message Fixes the issue raised in https://github.com/rust-lang/rust/pull/144872#issuecomment-3151100248 r? ```@Amanieu``` fix visibility of private getters 2025-08-23T13:39:39+00:00 Connor Tsui connor.tsui20@gmail.com 2025-08-23T13:39:37+00:00 urn:sha1:d210ce7dac4acb7653d647c77d56c10068dda82c Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>