Struct som_parser_core::Map

pub struct Map<P, F, T> { /* private fields */ }

Maps a function over the output value of the parser.

Trait Implementations

impl<P, T, F, U, I> Parser<U, I> for Map<P, F, T>

where P: Parser<T, I>, F: Fn(T) -> U,

fn parse<'a>(&mut self, input: I) -> Option<(U, I)>

Applies the parser on some input.

fn and<U, P: Parser<U, I>>(self, parser: P) -> And<Self, P>

Sequences two parsers, one after the other, collecting both results.

fn or<P: Parser<T, I>>(self, parser: P) -> Or<Self, P>

Tries to apply the first parser, if it fails, it tries to apply the second parser.

fn map<F: Fn(T) -> U, U>(self, func: F) -> Map<Self, F, T>

Maps a function over the output value of the parser.

fn and_left<P: Parser<U, I>, U>(self, parser: P) -> AndLeft<Self, P, U>

Sequences two parsers, one after the other, but discards the output of the second one.

fn and_right<P: Parser<U, I>, U>(self, parser: P) -> AndRight<Self, P, T>

Sequences two parsers, one after the other, but discards the output of the first one.