Trait az::SaturatingCast
source · pub trait SaturatingCast<Dst> {
// Required method
fn saturating_cast(self) -> Dst;
}Expand description
Used to cast into the destination type, saturating if the value does not fit.
It is normally easier to use the SaturatingAs trait instead of this trait.
§Panics
This trait’s method panics if the value does not fit and saturation does not make sense, for example when trying to cast floating-point NaN into an integer type.
§Examples
use az::SaturatingCast;
let a: u32 = (-1).saturating_cast();
assert_eq!(a, 0);
assert_eq!(SaturatingCast::<u8>::saturating_cast(17.0 + 256.0), 255);Required Methods§
sourcefn saturating_cast(self) -> Dst
fn saturating_cast(self) -> Dst
Casts the value.