Struct markedit::OneShot

pub struct OneShot<M> { /* fields omitted */ }

A Matcher which will only ever return true once.

Methods

impl<M> OneShot<M>

pub const fn new(inner: M) -> Self

Create a OneShot matcher.

Trait Implementations

impl<M: Clone> Clone for OneShot<M>

fn clone(&self) -> OneShot<M>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Debug> Debug for OneShot<M>

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

Formats the value using the given formatter.

impl<M: Matcher> Matcher for OneShot<M>

fn matches_event(&mut self, event: &Event) -> bool

Evaluate this predicate against an event from an Event stream.

fn first_match(&mut self, events: &[Event]) -> Option<usize>

Find the index of the first Event which is matched by this predicate.

fn is_in<'src, I, E>(self, events: I) -> bool where
    I: IntoIterator<Item = E> + 'src,
    E: Borrow<Event<'src>>,
    Self: Sized, 

Checks whether this Matcher would match anything in a stream of Events.

fn then_start_of_next_line(self) -> StartOfNextLine<Self> where
    Self: Sized, 

Returns a Matcher which will wait until self matches, then return true at the start of the next top-level element.

fn fuse(self) -> OneShot<Self> where
    Self: Sized, 

Wraps self in a Matcher which will only ever return true once.

fn falling_edge(self) -> FallingEdge<Self> where
    Self: Sized, 

Get a Matcher which returns true when self goes from true to false.

fn and<M>(self, other: M) -> And<Self, M> where
    Self: Sized,
    M: Matcher, 

Get a Matcher which matches when self and other both match.

impl<M: PartialEq> PartialEq<OneShot<M>> for OneShot<M>

fn eq(&self, other: &OneShot<M>) -> bool

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

fn ne(&self, other: &OneShot<M>) -> bool

This method tests for !=.

impl<M> StructuralPartialEq for OneShot<M>