Module parser 

The parser module contains the full implementation of the parser combinator library.

It exposes all core parser traits, combinators, and utilities for constructing complex parsers from simple building blocks.

Modules

and

Parsers that combine multiple conditions (AND combinators).

between

Parsers that match between two delimiters. Useful for bracketed or quoted sections.

bind

Parsers allowing binding transformations of output.

core

Core parser components and traits.

debug

Debugging parsers that print trace information for parser steps.

delim

Parsers handling delimiters, useful for parsing delimited lists or tokens.

fold_left

Folding the result of parser into a single value

ident

Parsers specifically for identifiers.

ignore_then

Parsing two parsers in sequences ignoring the result of the first

into

Conversions from input types (like slices, strings) into specified tokens.

macros

many

Parsers for matching between at_least and at_most repetitions of a pattern.

map_error

Map result of parser if it is an error

map_with_span

Map result of parser with the input span it parsed

not

Negative lookahead parser combinators, succeed if the inner parser fails at current input.

or

Choice combinators allowing trying multiple parsers in sequence, succeeding on the first successful parser.

padded

Parsers that handle padding around other parsers, such as whitespace or delimiters before and after.

recursive

Recursive parser combinators allowing parsers to reference themselves, useful for parsing recursive grammars.

sat

Parsers that match tokens satisfying predicates. Useful for matching specific token classes.

seq

Parsing multiple parsers one after the other.

then_ignore

Parsing two parsers in sequences ignore the result of the second

until_end

Parser that asserts if an inner parser has consumed all input.

utils

Utility functions and helpers used internally by parsers.

Functions

any

Creates a parser that accepts any token.

just

Creates a parser that matches exactly one token equal to t.

pinlinews

Creates a parser that accepts any inline ASCII whitespace token. Meaning no newline tokens.

pletter

Creates a parser that accepts any ASCII alphabetic letter token.

pnum

Creates a parser that accepts any numeric ASCII digit token.

pws

Creates a parser that accepts any ASCII whitespace token.