monad-logger 0.3.8 → 0.3.9

raw patch · 3 files changed

+12/−2 lines, 3 files

Files

• ChangeLog.md +7/−1
• Control/Monad/Logger.hs +4/−0
• monad-logger.cabal +1/−1

@@ -1,1 +1,7 @@-__0.3.8__: Simplify constraint on `MonadLogger (NoLoggingT m)` from `MonadIO m` to `Monad m` [Github issue #48](https://github.com/kazu-yamamoto/logger/issues/48).+## 0.3.9++Add missing `MonadError NoLoggingT` instance #49++## 0.3.8++Simplify constraint on `MonadLogger (NoLoggingT m)` from `MonadIO m` to `Monad m` [Github issue #48](https://github.com/kazu-yamamoto/logger/issues/48).

@@ -534,6 +534,10 @@   throwError = Trans.lift . throwError   catchError r h = LoggingT $ \i -> runLoggingT r i `catchError` \e -> runLoggingT (h e) i +instance MonadError e m => MonadError e (NoLoggingT m) where+  throwError = Trans.lift . throwError+  catchError r h = NoLoggingT $ runNoLoggingT r `catchError` \e -> runNoLoggingT (h e)+ instance MonadRWS r w s m => MonadRWS r w s (LoggingT m)  instance MonadReader r m => MonadReader r (LoggingT m) where

@@ -1,5 +1,5 @@ name:                monad-logger-version:             0.3.8+version:             0.3.9 synopsis:            A class of monads which can log messages. description:         This package uses template-haskell for determining source code locations of messages. homepage:            https://github.com/kazu-yamamoto/logger