Enum itertools::FoldWhile

pub enum FoldWhile<T> {
    Continue(T),
    Done(T),
}

An enum used for controlling the execution of .fold_while().

See .fold_while() for more information.

Variants

Continue(T)

Continue folding with this value

Done(T)

Fold is complete and will return this value

Methods

impl<T> FoldWhile<T>

pub fn into_inner(self) -> T

Return the value in the continue or done.

pub fn is_done(&self) -> bool

Return true if self is Done, false if it is Continue.

Trait Implementations

impl<T: PartialEq> PartialEq<FoldWhile<T>> for FoldWhile<T>

fn eq(&self, other: &FoldWhile<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FoldWhile<T>) -> bool

This method tests for !=.

impl<T: Clone> Clone for FoldWhile<T>

fn clone(&self) -> FoldWhile<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Eq> Eq for FoldWhile<T>

impl<T: Copy> Copy for FoldWhile<T>

impl<T: Debug> Debug for FoldWhile<T>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.