unfold
pub fn unfold<T, F>(func: F, init: T) -> Unfold<T, F>ⓘNotable traits for Unfold<T, F>impl<T, F> Iterator for Unfold<T, F> where F: Fn(T) -> T, T: Copy, type Item = T; where F: Fn(T) -> T, T: Copy,
impl<T, F> Iterator for Unfold<T, F> where F: Fn(T) -> T, T: Copy, type Item = T;
This function it is a simple front-end to Unfold::new : allows the user to easily create a new Unfold iterator