Function core::core_simd::intrinsics::simd_cast

pub(crate) unsafe extern "platform-intrinsic" fn simd_cast<T, U>(
    x: T
) -> U

🔬This is a nightly-only experimental API. (portable_simd #86656)

fptoui/fptosi/uitofp/sitofp casting floats to integers is truncating, so it is safe to convert values like e.g. 1.5 but the truncated value must fit in the target type or the result is poison. use simd_as instead for a cast that performs a saturating conversion.