combine::parser

Module token

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Expand description

Parsers working with single stream items.

Structs§

Functions§

  • any
    Parses any token.
  • eof
    Succeeds only if the stream is at end of input, fails otherwise.
  • none_of
    Extract one token and succeeds if it is not part of tokens.
  • one_of
    Extract one token and succeeds if it is part of tokens.
  • position
    Parser which just returns the current position in the stream.
  • produce
    Always returns the value produced by calling f.
  • satisfy
    Parses a token and succeeds depending on the result of predicate.
  • satisfy_map
    Parses a token and passes it to predicate. If predicate returns Some the parser succeeds and returns the value inside the Option. If predicate returns None the parser fails without consuming any input.
  • token
    Parses a character and succeeds if the character is equal to c.
  • tokens
    Parses multiple tokens.
  • tokens_cmp
    Parses multiple tokens.
  • value
    Always returns the value v without consuming any input.