1.34.0[][src]Struct std::iter::Successors

pub struct Successors<T, F> { /* fields omitted */ }

An new iterator where each successive item is computed based on the preceding one.

This struct is created by the successors function. See its documentation for more.

Trait Implementations

impl<T, F> Iterator for Successors<T, F> where
    F: FnMut(&T) -> Option<T>, 
[src]

type Item = T

The type of the elements being iterated over.

impl<T, F> Debug for Successors<T, F> where
    T: Debug
[src]

impl<T, F> Clone for Successors<T, F> where
    F: Clone,
    T: Clone
[src]

impl<T, F> FusedIterator for Successors<T, F> where
    F: FnMut(&T) -> Option<T>, 
[src]

Auto Trait Implementations

impl<T, F> UnwindSafe for Successors<T, F> where
    F: UnwindSafe,
    T: UnwindSafe

impl<T, F> RefUnwindSafe for Successors<T, F> where
    F: RefUnwindSafe,
    T: RefUnwindSafe

impl<T, F> Unpin for Successors<T, F> where
    F: Unpin,
    T: Unpin

impl<T, F> Send for Successors<T, F> where
    F: Send,
    T: Send

impl<T, F> Sync for Successors<T, F> where
    F: Sync,
    T: Sync

Blanket Implementations

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

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

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.

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

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

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

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

type Owned = T

The resulting type after obtaining ownership.