Struct LabelMatcher 

pub struct LabelMatcher<I>(pub I);

A label accumulator which matches against existing characters

Tuple Fields

0: I

Trait Implementations

impl<T: Iterator<Item = char>> Label for LabelMatcher<T>

type LabelError = Void

The type of any errors which might occur while accumulating the label

fn push(&mut self, found: char) -> Result<Option<char>, Self::LabelError>

Adds a character to the label. If it returns an error, the parsing process will terminate.

fn complete(&mut self) -> Result<Option<char>, Self::LabelError>

Signals that the label is complete because a double '-' was reached.