Safe Haskell	Safe
Language	Haskell2010

Sutori.Logger

Description

Provides a common framework (class) to showSut sutori componentselementsconstructs.

Synopsis

Documentation

Simple tree data structure to allow pretty printing of sutori logs

Constructors

SutLogLeave String	A final message
SutLogNode String [SutLog]	A message with children messages

Instances

Show SutLog Source #	`SutLog` can be pretty printed on a console
Methods showsPrec :: Int -> SutLog -> ShowS # show :: SutLog -> String # showList :: [SutLog] -> ShowS #

class SutShow a where Source #

Interface for pretty-printing Sutori constructs (token, actions, tables, ...)

Minimal complete definition

Methods

Allows to pretty-print a Sutori (internal or external) element

Sutori logger, where we register logs for reasons, via a WriterT

Constructors

Instances

Show SutLogger Source #	The way we print the logs is to print info logs, then error logs.
Methods showsPrec :: Int -> SutLogger -> ShowS # show :: SutLogger -> String # showList :: [SutLogger] -> ShowS #
Monoid SutLogger Source #	SutLogger must be a Monoid to be used with WriterT
Methods mempty :: SutLogger # mappend :: SutLogger -> SutLogger -> SutLogger # mconcat :: [SutLogger] -> SutLogger #

Extract log strings