| commit | 029ee73ce045cabc2217e825b8e8d152aed43d53 | [log] [tgz] |
|---|---|---|
| author | James Farrell <[email protected]> | Wed May 08 21:41:27 2024 +0000 |
| committer | James Farrell <[email protected]> | Wed May 08 21:41:27 2024 +0000 |
| tree | 4d97d0237ded26eff89bec453c43dba79c4ceedc | |
| parent | ffc4a5b6cd3f1bb444e9dba28db7679c00aa8fc7 [diff] |
Update Android.bp by running cargo_embargo Test: ran cargo_embargo Change-Id: I8c23c44c33d33c4ebcbfebe4f1390cee7c662f70
Atomic<T> for Rust
A Rust library which provides a generic Atomic<T> type for all T: NoUninit types, unlike the standard library which only provides a few fixed atomic types (AtomicBool, AtomicIsize, AtomicUsize, AtomicPtr). The NoUninit bound is from the bytemuck crate, and indicates that a type has no internal padding bytes. You will need to derive or implement this trait for all types used with Atomic<T>.
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 = "0.6"
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.