[][src]Enum itertools::Position

[]
pub enum Position<T> {
    First(T),
    Middle(T),
    Last(T),
    Only(T),
}
[]

A value yielded by WithPosition. Indicates the position of this element in the iterator results.

See .with_position() for more information.

Variants

First(T)
[]

This is the first element.

Middle(T)
[]

This is neither the first nor the last element.

Last(T)
[]

This is the last element.

Only(T)
[]

This is the only element.

Implementations

impl<T> Position<T>[src][]

pub fn into_inner(self) -> T[src][]

Return the inner value.

Trait Implementations

impl<T: Clone> Clone for Position<T>[src][+]

impl<T: Copy> Copy for Position<T>[src]

impl<T: Debug> Debug for Position<T>[src][+]

impl<T: PartialEq> PartialEq<Position<T>> for Position<T>[src][+]

impl<T> StructuralPartialEq for Position<T>[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for Position<T> where
    T: RefUnwindSafe

impl<T> Send for Position<T> where
    T: Send

impl<T> Sync for Position<T> where
    T: Sync

impl<T> Unpin for Position<T> where
    T: Unpin

impl<T> UnwindSafe for Position<T> where
    T: 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<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.