[][src]Enum itertools::MinMaxResult

pub enum MinMaxResult<T> {
    MinMax(T, T),

MinMaxResult is an enum returned by minmax. See Itertools::minmax() for more detail.



Empty iterator


Iterator with one element, so the minimum and maximum are the same

MinMax(T, T)

More than one element in the iterator, the first element is not larger than the second


impl<T: Clone> MinMaxResult<T>[src]

pub fn into_option(self) -> Option<(T, T)>[src]

into_option creates an Option of type (T, T). The returned Option has variant None if and only if the MinMaxResult has variant NoElements. Otherwise Some((x, y)) is returned where x <= y. If the MinMaxResult has variant OneElement(x), performing this operation will make one clone of x.


use itertools::MinMaxResult::{self, NoElements, OneElement, MinMax};

let r: MinMaxResult<i32> = NoElements;
assert_eq!(r.into_option(), None);

let r = OneElement(1);
assert_eq!(r.into_option(), Some((1, 1)));

let r = MinMax(1, 2);
assert_eq!(r.into_option(), Some((1, 2)));

Trait Implementations

impl<T: PartialEq> PartialEq<MinMaxResult<T>> for MinMaxResult<T>[src]

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

impl<T: Clone> Clone for MinMaxResult<T>[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<T: Debug> Debug for MinMaxResult<T>[src]

Auto Trait Implementations

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

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

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, 

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

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

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