Control.Eff.LogWriter.Capture

Capture LogMessages to a Writer.

See exampleLogCapture

Documentation

captureLogWriter :: LogWriter CaptureLogWriter

A LogWriter monad that provides pure logging by capturing via the Writer effect.

See exampleLogCapture

type CaptureLogs a = LogWriterM CaptureLogWriter a

A LogWriter monad that provides pure logging by capturing via the Writer effect.

type CaptureLogWriter = Writer LogMessage

Alias for the Writer that contains the captured LogMessages from CaptureLogs.

runCaptureLogWriter :: Eff (CaptureLogWriter ': e) a -> Eff e (a, [LogMessage])

Run a Writer for LogMessages.

Such a Writer is needed to handle CaptureLogWriter