Function serde::lib::core::intrinsics::nearbyintf128

pub unsafe extern "rust-intrinsic" fn nearbyintf128(x: f128) -> f128

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

Returns the nearest integer to an f128. Changing the rounding mode is not possible in Rust, so this rounds half-way cases to the number with an even least significant digit.

This intrinsic does not have a stable counterpart.