Trait rand::distributions::uniform::SampleRange
source · pub trait SampleRange<T> {
// Required methods
fn sample_single<R: RngCore + ?Sized>(self, rng: &mut R) -> Result<T, Error>;
fn is_empty(&self) -> bool;
}
Expand description
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
.