Trait chonk::framework::matcher::Matcher

pub trait Matcher<Msg> {
    fn is<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>;
    fn isnt<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>;
}

Run a parser that matches or does not match ahead.

Required methods

fn is<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

Run a parser that matches ahead.

fn isnt<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

Run a parser that does not match ahead.

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Implementations on Foreign Types

impl<Msg> Matcher<Msg> for char

fn is<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

fn isnt<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

impl<'a, Msg> Matcher<Msg> for Chars<'a>

fn is<'b>(&self, ctx: ParserContext<'b>) -> ParserResult<'b, &'b str, Msg>

fn isnt<'b>(&self, ctx: ParserContext<'b>) -> ParserResult<'b, &'b str, Msg>

impl<Msg, '_> Matcher<Msg> for &'_ str

fn is<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

fn isnt<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

impl<Msg> Matcher<Msg> for String

fn is<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

fn isnt<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

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Implementors

impl<F: Fn(char) -> bool, Msg> Matcher<Msg> for F

fn is<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

fn isnt<'a>(&self, ctx: ParserContext<'a>) -> ParserResult<'a, &'a str, Msg>

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