Function num_traits::clamp_min
source · [−]pub fn clamp_min<T: PartialOrd>(input: T, min: T) -> T
Expand description
A value bounded by a minimum value
If input is less than min then this returns min.
Otherwise this returns input.
clamp_min(std::f32::NAN, 1.0)
preserves NAN
different from f32::min(std::f32::NAN, 1.0)
.
Panics in debug mode if !(min == min)
. (This occurs if min
is NAN
.)