Trait rand::distributions::uniform::SampleRange [−][src]
pub trait SampleRange<T> {
fn sample_single<R: RngCore + ?Sized>(self, rng: &mut R) -> T;
fn is_empty(&self) -> bool;
}Range that supports generating a single sample efficiently.
Any type implementing this trait can be used to specify the sampled range
for Rng::gen_range.
Required methods
fn sample_single<R: RngCore + ?Sized>(self, rng: &mut R) -> T[src]
Generate a sample from the given range.
fn is_empty(&self) -> bool[src]
Check whether the range is empty.
Implementations on Foreign Types
impl<T: SampleUniform + PartialOrd> SampleRange<T> for Range<T>[src]
impl<T: SampleUniform + PartialOrd> SampleRange<T> for Range<T>[src]impl<T: SampleUniform + PartialOrd> SampleRange<T> for RangeInclusive<T>[src]
impl<T: SampleUniform + PartialOrd> SampleRange<T> for RangeInclusive<T>[src]