sources - core

Modules

Empty An iterator that yields nothing.
FromCoroutine An iterator over the values yielded by an underlying coroutine.
FromFn An iterator where each iteration calls the provided closure F: FnMut() -> Option<T>.
Once An iterator that yields an element exactly once.
OnceWith An iterator that yields a single element of type A by applying the provided closure F: FnOnce() -> A.
Repeat An iterator that repeats an element endlessly.
RepeatN An iterator that repeats an element an exact number of times.
RepeatWith An iterator that repeats elements of type A endlessly by applying the provided closure F: FnMut() -> A.
Successors An iterator which, starting from an initial item, computes each successive item from the preceding one.

empty Creates an iterator that yields nothing.
from_coroutine Creates a new iterator where each iteration calls the provided coroutine.
from_fn Creates an iterator with the provided closure F: FnMut() -> Option<T> as its next method.
once Creates an iterator that yields an element exactly once.
once_with Creates an iterator that lazily generates a value exactly once by invoking the provided closure.
repeat Creates a new iterator that endlessly repeats a single element.
repeat_n Creates a new iterator that repeats a single element a given number of times.
repeat_with Creates a new iterator that repeats elements of type A endlessly by applying the provided closure, the repeater, F: FnMut() -> A.
successors Creates an iterator which, starting from an initial item, computes each successive item from the preceding one.

iter Creates a new closure that returns an iterator where each iteration steps the given generator to the next yield statement.