copysignf.rs - source
Description: Source of the Rust file `/Users/erlendbasso/.cargo/registry/src/github.com-1ecc6299db9ec823/libm-0.2.6/src/math/copysignf.rs`.
Keywords: rust, rustlang, rust-lang

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    /// Sign of Y, magnitude of X (f32)
    ///
    /// Constructs a number with the magnitude (absolute value) of its
    /// first argument, `x`, and the sign of its second argument, `y`.
    #[cfg_attr(all(test, assert_no_panic), no_panic::no_panic)]
    pub fn copysignf(x: f32, y: f32) -> f32 {
        let mut ux = x.to_bits();
        let uy = y.to_bits();
        ux &= 0x7fffffff;
        ux |= uy & 0x80000000;
        f32::from_bits(ux)
    }