core::intrinsics::copysignf32 - Rust
Description: API documentation for the Rust `copysignf32` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, copysignf32

# [−][src]Function core::intrinsics::copysignf32

    pub unsafe extern "rust-intrinsic" fn copysignf32(x: f32, y: f32) -> f32

🔬 This is a nightly-only experimental API. (`core_intrinsics`)

intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library

Copies the sign from `y` to `x` for `f32` values.

The stabilized version of this intrinsic is `f32::copysign`