Module gchemol_parser::parsers

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Expand description

Selected and extra winnow parser combinators

Re-exports§

Traits§

  • Parser
    Core trait for parsing
  • _
    Marks the input as being the complete buffer or a partial buffer for streaming input

Functions§

  • alpha0
    Recognizes zero or more lowercase and uppercase ASCII alphabetic characters: 'a'..='z', 'A'..='Z'
  • alpha1
    Recognizes one or more lowercase and uppercase ASCII alphabetic characters: 'a'..='z', 'A'..='Z'
  • cut_err
    Transforms an ErrMode::Backtrack (recoverable) to ErrMode::Cut (unrecoverable)
  • delimited
    Sequence three parsers, only returning the output of the second.
  • digit0
    Recognizes zero or more ASCII numerical characters: '0'..='9'
  • digit1
    Recognizes one or more ASCII numerical characters: '0'..='9'
  • double
    Parse a f64 float number
  • eol
    Recognizes an end of line (both "\n" and "\r\n").
  • jump_to
    Take and consuming to literal.
  • jump_until
    Take until found literal. The literal will not be consumed.
  • label
    Create context label
  • line_ending
    Recognizes an end of line (both "\n" and "\r\n").
  • not_space
    Anything except whitespace, this parser will not consume “\n” character
  • parse_error
    Convert winnow error to anyhow Error with input context
  • parse_float
    Convert a string to a float.
  • preceded
    Sequence two parsers, only returning the output from the second.
  • read_double
    Parse a line containing a float number possibly surrounded by spaces
  • read_double_many
    Parse a line containing many float numbers
  • read_line
    Read a new line including eol (\n) or consume the rest if there is no eol char.
  • read_usize
    Parse a line containing an unsigned integer number.
  • read_usize_many
    Parse a line containing many unsigned numbers
  • recognize_integer
    Recognize one or more decimal digits, optionally preceded by sign
  • repeat
    Accumulate the output of a parser into a container, like Vec
  • repeat_till
    Accumulate the output of parser f into a container, like Vec, until the parser g produces a result.
  • rest
    Return the remaining input.
  • rest_line
    Take the rest line. The line ending is not included.
  • sci_double
    Parse a normal float number. The D format code for scientific (exponential) notation is also supported.
  • separated
    Accumulate the output of a parser, interleaved with sep
  • signed_integer
    Match one signed integer: -123 or +123
  • skip_line_till
    Keep reading lines until the innner parser produces a result
  • space0
    Recognizes zero or more spaces and tabs.
  • space1
    Recognizes zero or more spaces and tabs.
  • terminated
    Sequence two parsers, only returning the output of the first.
  • unsigned_integer
    Match one unsigned integer: 123
  • ws
    A combinator that takes a parser inner and produces a parser that also consumes both leading and trailing whitespace, returning the output of inner.
  • xyz_array
    Consume three float numbers separated by one or more spaces. Return xyz array.

Type Aliases§