[−][src]Function std::intrinsics::roundf64
pub unsafe extern "rust-intrinsic" fn roundf64(x: f64) -> f64
🔬 This is a nightly-only experimental API. (core_intrinsics
#0)
intrinsics are unlikely to ever be stabilized, instead they should be used through stabilized interfaces in the rest of the standard library
Returns the nearest integer to an f64
. Rounds half-way cases away from zero.