| commit | c9863ffb897a74a044e99a57d64bce42b0c1a842 | [log] [tgz] |
|---|---|---|
| author | Matthew Maurer <[email protected]> | Thu Mar 09 17:05:09 2023 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Thu Mar 09 17:05:09 2023 +0000 |
| tree | 48aba01595a04f5ec8f9a35ddd61a7522da480e3 | |
| parent | 640bc649fa621f4fc2405c1eee3dc0335c72d378 [diff] | |
| parent | a7d2c42576f33a9a5414bad4863474938a310c45 [diff] |
Make atomic available to product and vendor am: ab7dd84982 am: 0acd1709fd am: a7d2c42576 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/atomic/+/2475555 Change-Id: I9634cab703eb57726d9658e9cf9d15084cf5b843 Signed-off-by: Automerger Merge Worker <[email protected]>
Atomic<T> for Rust
A Rust library which provides a generic Atomic<T> type for all T: Copy types, unlike the standard library which only provides a few fixed atomic types (AtomicBool, AtomicIsize, AtomicUsize, AtomicPtr).
This library will use native atomic instructions if possible, and will otherwise fall back to a lock-based mechanism. You can use the Atomic::<T>::is_lock_free() function to check whether native atomic operations are supported for a given type. Note that a type must have a power-of-2 size and alignment in order to be used by native atomic instructions.
This crate uses #![no_std] and only depends on libcore.
Add this to your Cargo.toml:
[dependencies] atomic = "0.5"
and this to your crate root:
extern crate atomic;
Licensed under either of
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.