Module bpaf::parsers

This module exposes parsers that accept further configuration with builder pattern

In most cases you won’t be using those names directly, they’re only listed here to provide access to documentation

Structs

• NamedArg
  A named thing used to create flag, switch or argument
• ParseAny
  Consume an arbitrary value that satisfies a condition, created with any, implements anywhere.
• ParseArgument
  Parser for a named argument, created with argument.
• ParseCollect
  Apply inner parser several times and collect results into FromIterator, created with collect, Implements catch
• ParseCommand
  Builder structure for the [command]
• ParseCompShellautocomplete
  Parser that inserts static shell completion into bpaf’s dynamic shell completion
• ParseCon
  Create parser from a function, construct! uses it internally
• ParseCount
  Apply inner parser as many times as it succeeds while consuming something and return this number
• ParseFallback
  Parser that substitutes missing value but not parse failure, created with fallback.
• ParseFallbackWith
  Parser that substitutes missing value with a function results but not parser failure, created with fallback_with.
• ParseFlag
  Parser for a named switch, created with NamedArg::flag or NamedArg::switch
• ParseLast
  Apply inner parser as many times as it succeeds while consuming something and return this number
• ParseMany
  Apply inner parser several times and collect results into Vec, created with many, implements catch.
• ParseOptional
  Apply inner parser, return a value in Some if items requested by it are all present, restore and return None if any are missing. Created with optional. Implements catch
• ParsePositional
  Parse a positional item, created with positional
• ParseSome
  Apply inner parser several times and collect results into Vec, created with some, requires for at least one item to be available to succeed. Implements catch