Function std::iter::iterate [] [src]

pub fn iterate<T, F>(seed: T, f: F) -> Unfold<(F, Option<T>, bool), fn(&mut (F, Option<T>, bool)) -> Option<T>> where F: FnMut(T) -> T, T: Clone
Deprecated since 1.2.0

: has not gained enough traction to retain its position in the standard library

Creates a new iterator that produces an infinite sequence of repeated applications of the given function f.