core::intrinsics

Function copysignf64

source
pub unsafe extern "rust-intrinsic" fn copysignf64(
    x: f64,
    y: f64,
) -> f64
🔬This is a nightly-only experimental API. (core_intrinsics)
Expand description

Copies the sign from y to x for f64 values.

The stabilized version of this intrinsic is f64::copysign