Unclog

This module reexports everything you need to accompany an import for your choice of logging frontend

The frontend to this library is based on importing a specific logging frontend. Currently there are Control.Effect.Unclog.{Json,Text} and Unclog.IO.{Json,Text} for aeson and text based logging and use with fused-effects and MonadUnliftIO respectively, exposing functions with the same names, debug, info, warn and fatal for the four common log levels.

Subscribers watch a channel of logs and are constructed and destructed by the toplevel logging handler, like runUnclogging or withLoggingWithSubscribers. To construct your own subscribers, check out the Subscriber module, more specifically, the mkSubscriber, mkSubscriberSimple and bracketSubscriber functions.

Documentation

module Unclog.Frontend

module Unclog.Common

module Unclog.Render

module Unclog.Subscriber

stdout :: Handle

stderr :: Handle