fieryswampshire / atomic_float

Floating point types which can be safely shared between threads

atomic_float

This crate provides AtomicF32 and AtomicF64 types that behave almost identically to the integer atomics in the stdlib.

Usage

use atomic_float::AtomicF32;
use core::sync::atomic::Ordering::Relaxed;

static A_STATIC: AtomicF32 = AtomicF32::new(800.0);

// Should support the full std::sync::atomic::AtomicFoo API
A_STATIC.fetch_add(30.0, Relaxed);
A_STATIC.fetch_sub(-55.0, Relaxed);
// But also supports things that can be implemented
// efficiently easily, like sign-bit operations.
A_STATIC.fetch_neg(Relaxed);

assert_eq!(A_STATIC.load(Relaxed), -885.0);

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
• ZLIB license (LICENSE-ZLIB or http://opensource.org/licenses/ZLIB)

at your option.