| Portability | portable |
|---|---|
| Stability | provisional |
| Maintainer | John Goerzen <jgoerzen@complete.org> |
| Safe Haskell | Safe-Infered |
System.Log.Handler.Simple
Description
Simple log handlers
Written by John Goerzen, jgoerzen@complete.org
- streamHandler :: Handle -> Priority -> IO (GenericHandler Handle)
- fileHandler :: FilePath -> Priority -> IO (GenericHandler Handle)
- data GenericHandler a = GenericHandler {}
- verboseStreamHandler :: Handle -> Priority -> IO (GenericHandler Handle)
Documentation
streamHandler :: Handle -> Priority -> IO (GenericHandler Handle)
Create a stream log handler. Log messages sent to this handler will
be sent to the stream used initially. Note that the close method
will have no effect on stream handlers; it does not actually close
the underlying stream.
fileHandler :: FilePath -> Priority -> IO (GenericHandler Handle)
Create a file log handler. Log messages sent to this handler
will be sent to the filename specified, which will be opened
in Append mode. Calling close on the handler will close the file.
verboseStreamHandler :: Handle -> Priority -> IO (GenericHandler Handle)
Like streamHandler, but note the priority and logger name along
with each message.