commit | ceca4c32815dbda73e29bf594c85d707e2c1c665 | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed May 10 16:16:15 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed May 10 16:16:15 2023 +0000 |
tree | 48aba01595a04f5ec8f9a35ddd61a7522da480e3 | |
parent | b10c5ea7f865620bc35c5c457abdb5e1bd3bb277 [diff] | |
parent | 9f7be703379bd8dc540f375a82a1c17850e27faf [diff] |
Snap for 10103804 from 9f7be703379bd8dc540f375a82a1c17850e27faf to mainline-tzdata5-release Change-Id: I0f20315da4467474d01c5ef26beac8b3c3b5fea8
Atomic<T>
for RustA 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.