Josh Stone 34895ded2c Avoid thread::panicking() in non-poisoning methods of Mutex and RwLock ...

`Mutex::lock()` and `RwLock::write()` are poison-guarded against panics,
in that they set the poison flag if a panic occurs while they're locked.
But if we're already in a panic (`thread::panicking()`), they leave the
poison flag alone.

That check is a bit of a waste for methods that never set the poison
flag though, namely `get_mut()`, `into_inner()`, and `RwLock::read()`.
These use-cases are now split to avoid that unnecessary call.

2022-06-09 11:51:39 -07:00

..

benches

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primitive_docs

Add primitive documentation to libcore

2021-09-12 02:23:08 +00:00

src

Avoid thread::panicking() in non-poisoning methods of Mutex and RwLock

2022-06-09 11:51:39 -07:00

tests

Fold aarch64 feature +fp into +neon

2022-03-22 15:14:33 -07:00

build.rs

std: Get the standard library compiling for wasm64

2021-11-10 08:35:42 -08:00

Cargo.toml

library/std: Bump compiler_builtins

2022-05-26 21:11:16 +02:00