pub const fn ceilf64(x: f64) -> f64🔬This is a nightly-only experimental API. (
core_intrinsics)This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).
Expand description
Returns the smallest integer greater than or equal to an f64.
The stabilized version of this intrinsic is
f64::ceil