Struct core::iter::sources::repeat_n::RepeatN

pub struct RepeatN<A> {
    count: usize,
    element: ManuallyDrop<A>,
}

🔬This is a nightly-only experimental API. (iter_repeat_n #104434)

An iterator that repeats an element an exact number of times.

This struct is created by the repeat_n() function. See its documentation for more.

Fields

count: usize

🔬This is a nightly-only experimental API. (iter_repeat_n #104434)

element: ManuallyDrop<A>

🔬This is a nightly-only experimental API. (iter_repeat_n #104434)

Implementations

impl<A> RepeatN<A>

fn take_element(&mut self) -> Option<A>

If we haven’t already dropped the element, return it in an option.

Clears the count so it won’t be dropped again later.