Log.Backend.StandardOutput

Stdout logging back-end.

Documentation

simpleStdoutLogger :: Logger

Deprecated: Use withSimpleStdOutLogger

Simple, synchronous logger that prints messages to standard output.

stdoutLogger :: IO Logger

Deprecated: Use withSimpleStdOutLogger

Create a logger that prints messages to standard output.

withSimpleStdOutLogger :: (Logger -> IO r) -> IO r

Create a simpleStdoutlogger for the duration of the given action, making sure that stdout is flushed afterwards.