std::intrinsics

Function float_to_int_unchecked

source 
pub unsafe extern "rust-intrinsic" fn float_to_int_unchecked<Float, Int>(
    value: Float,
) -> Int
where
    Float: Copy,
    Int: Copy,
🔬This is a nightly-only experimental API. (core_intrinsics)
Expand description

Converts with LLVM’s fptoui/fptosi, which may return undef for values out of range (https://github.com/rust-lang/rust/issues/10184)

Stabilized as f32::to_int_unchecked and f64::to_int_unchecked.