hectoparsec-0.1.0.0: Flexible and powerful parser combinators

Copyright	(c) comp 2020
License	MIT
Maintainer	onecomputer00@gmail.com
Stability	stable
Portability	portable
Safe Haskell	Safe-Inferred
Language	Haskell2010

Hectoparsec.State

Contents

Parser state

Description

The parser state.

Synopsis

data State s = State {
- stateInput :: s
- statePos :: !Pos
- stateOffset :: !Int
}
initialState :: FilePath -> s -> State s
makeErrorAt :: State s -> ErrorItem s e l -> ParseError s e l

Parser state

data State s Source #

The parser state.

Constructors

State
Fields stateInput :: s The rest of the input to parse. statePos :: !Pos The current position in the source. stateOffset :: !Int The current offset in the stream.

initialState :: FilePath -> s -> State s Source #

Creates a State at the start of a stream.

makeErrorAt :: State s -> ErrorItem s e l -> ParseError s e l Source #

Creates a parse error from an error item located by some parsing state.