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TakeExact

primitives::utils::iter

Trait TakeExact 

Source 
pub trait TakeExact: Iterator {
    // Provided method
    fn take_exact(self, n: usize) -> TakeExactIter<Self> ⓘ
       where Self: Sized { ... }
}
Expand description

A trait for iterators that take exactly N elements, panicking if the iterator is shorter than N.

Provided Methods§

Source

fn take_exact(self, n: usize) -> TakeExactIter<Self> ⓘ
where Self: Sized,

Takes exactly n elements from the iterator, panicking if the iterator is shorter than n. Returns an iterator that implements ExactSizeIterator.

Implementors§