Packages

•  package root

  This is the documentation for Parsley.

  This is the documentation for Parsley.

  Package structure

  The parsley package contains the Parsley class, as well as the Result, Success, and Failure types. In addition to these, it also contains the following packages and "modules" (a module is defined as being an object which mocks a package):

  • parsley.Parsley contains the bulk of the core "function-style" combinators, as well as the implicit classes which enable the "method-style" combinators.
  • parsley.combinator contains many helpful combinators that simplify some common parser patterns.
  • parsley.character contains the combinators needed to read characters and strings, as well as combinators to match specific sub-sets of characters.
  • parsley.debug contains debugging combinators, helpful for identifying faults in parsers.
  • parsley.expr contains the following sub modules:
    • parsley.expr.chain contains combinators used in expression parsing
    • parsley.expr.precedence is a builder for expression parsers built on a precedence table.
  • parsley.implicits contains several implicits to add syntactic sugar to the combinators, such as being able to use character and string literals directly as parsers, as well as enabling lifting of functions to work on parsers.
  • parsley.lift contains functions which lift functions that work on regular types to those which now combine the results of parsers returning those same types. these are ubiquitous.
  • parsley.registers contains combinators that interact with the context-sensitive functionality in the form of registers.
  • parsley.token contains the Lexer class that provides a host of helpful lexing combinators when provided with the description of a language.
  • parsley.unsafe contains unsafe (and not thread-safe) ways of speeding up the execution of a parser.

  In addition to the modules and packages outlined above, this version of Parsley (up to version 3.0), also includes the so-called old-style API, which is deprecated (see the Parsley wiki for a discussion of these differences). You should use the modules described above, and avoid the following:

  • parsley.BitGen
  • parsley.Char
  • parsley.CharSet
  • parsley.Combinator
  • parsley.ExpressionParser
  • parsley.Impl
  • parsley.Implicits
  • parsley.LanguageDef
  • parsley.NotRequired
  • parsley.Parser
  • parsley.Predicate
  • parsley.Reg
  • parsley.TokenParser

  Definition Classes

  root

•  package parsley

  Definition Classes

  root

•  object unsafe

  This module contains various things that shouldn't be used without care and caution

  This module contains various things that shouldn't be used without care and caution

  Definition Classes

  parsley

  Since

  1.6.0

• Context
• ErrorLabel
• FastRun

parsley.unsafe

ErrorLabel