Struct itertools::structs::Batching[][src]

#[must_use = "iterator adaptors are lazy and do nothing unless consumed"]
pub struct Batching<I, F> { /* fields omitted */ }

A “meta iterator adaptor”. Its closure receives a reference to the iterator and may pick off as many elements as it likes, to produce the next iterator element.

Iterator element type is X, if the return type of F is Option<X>.

See .batching() for more information.

Trait Implementations

impl<I: Clone, F: Clone> Clone for Batching<I, F>[src]

impl<I, F> Debug for Batching<I, F> where
    I: Debug
[src]

impl<B, F, I> Iterator for Batching<I, F> where
    I: Iterator,
    F: FnMut(&mut I) -> Option<B>, 
[src]

type Item = B

The type of the elements being iterated over.

Auto Trait Implementations

impl<I, F> RefUnwindSafe for Batching<I, F> where
    F: RefUnwindSafe,
    I: RefUnwindSafe

impl<I, F> Send for Batching<I, F> where
    F: Send,
    I: Send

impl<I, F> Sync for Batching<I, F> where
    F: Sync,
    I: Sync

impl<I, F> Unpin for Batching<I, F> where
    F: Unpin,
    I: Unpin

impl<I, F> UnwindSafe for Batching<I, F> where
    F: UnwindSafe,
    I: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<I> IntoIterator for I where
    I: Iterator
[src]

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T> Itertools for T where
    T: Iterator + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.