Trait num::traits::ops::saturating::SaturatingSub
source · [−]pub trait SaturatingSub: Sub<Self, Output = Self> {
fn saturating_sub(&self, v: &Self) -> Self;
}Expand description
Performs subtraction that saturates at the numeric bounds instead of overflowing.
Required Methods
fn saturating_sub(&self, v: &Self) -> Self
fn saturating_sub(&self, v: &Self) -> Self
Saturating subtraction. Computes self - other, saturating at the relevant high or low boundary of
the type.