1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
//! Samplers of random numbers. use distribution::Sample; use random::Source; /// A means of drawing a sequence of independent samples. pub struct Independent<D, S>(pub D, pub S); impl<'a, T, D, S> Iterator for Independent<&'a D, &'a mut S> where D: Sample<Value=T>, S: Source { type Item = T; #[inline(always)] fn next(&mut self) -> Option<T> { Some(self.0.sample(self.1)) } }