pub trait SampleRange<T> {
// Required methods
fn sample_single<R: RngCore + ?Sized>(self, rng: &mut R) -> T;
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
.
Required Methods§
Sourcefn sample_single<R: RngCore + ?Sized>(self, rng: &mut R) -> T
fn sample_single<R: RngCore + ?Sized>(self, rng: &mut R) -> T
Generate a sample from the given range.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.