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.io contains extension methods to run parsers with input sourced from IO sources.
  • 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. These are sub-categorised into the following sub modules:
    • parsley.implicits.character contains implicits to allow you to use character and string literals as parsers.
    • parsley.implicits.combinator contains implicits related to combinators, such as the ability to make any parser into a Parsley[Unit] automatically.
    • parsley.implicits.lift enables postfix application of the lift combinator onto a function (or value).
    • parsley.implicits.zipped enables boths a reversed form of lift where the function appears on the right and is applied on a tuple (useful when type inference has failed) as well as a .zipped method for building tuples out of several combinators.
  • parsley.errors contains modules to deal with error messages, their refinement and generation.
    • parsley.errors.combinator provides combinators that can be used to either produce more detailed errors as well as refine existing errors.
  • 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.

  Definition Classes

  root

•  package parsley

  Definition Classes

  root

•  package errors

  Definition Classes

  parsley

•  object revisions

  Revisions help to ensure backwards-compatibility when the ErrorBuilder API changes.

  Revisions help to ensure backwards-compatibility when the ErrorBuilder API changes. By mixing in a Revision to your instances, you are advertising that you want to remain compatible with that version of the API. If the API changes with minor version increases, then the revision mixed in will implement a compatiblity layer to ensure that your code should still compile. If you want to opt into a more recent revision, you just change the mixin. A major version bump will clear the revisions back to Revision0 again.

  Definition Classes

  errors

  Since

  3.0.0

• Revision0
• Revision1
• Revision2

parsley.errors.revisions

Revision2