logging

Version 3.0.4 revision 0 uploaded 2016-05-15T02:26:12.000Z by aupiff.

Package meta

Synopsis

Simplified logging in IO for application writers.

Description

logging is a wrapper around fast-logger which makes it easy to log from IO. It provides the following conveniences on top of those libraries:

• A set of shorter functions to type: debug, log, warn, plus others that flush after each message, or which allow providing a message source string.

• Logging variants of error, trace and traceShow, called errorL, traceL and traceShowL. These use unsafePerformIO in order to act as direct replacements, so the usual caveats apply.

• A global function, setDebugLevel, which uses a global IORef to record the logging level, saving you from having to carry around the notion of "verbosity level" in a Reader environment.

• A set of "timed" variants, timedLog and timedDebug, which report how long the specified action took to execute in wall-clock time.

Author

John Wiegley, Roy Blankman

Bug reports

n/a

Category

System

Copyright

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Homepage

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Maintainer

riblankman@gmail.com

Package URL

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Stability

n/a

Components

• lib:logging
• test:test