Enum 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

Implementations

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> Clone for FoldWhile<T>

where T: Clone,

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for FoldWhile<T>

where T: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<T> PartialEq for FoldWhile<T>

where T: PartialEq,

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Copy for FoldWhile<T>

where T: Copy,

impl<T> Eq for FoldWhile<T>

where T: Eq,

impl<T> StructuralPartialEq for FoldWhile<T>