Alert logs a message at level Panic on the standard logger.

Debug logs a message at level Debug on the standard logger.

Error logs a message at level Error on the standard logger.

Fatal logs a message at level Fatal on the standard logger then the process will exit with status set to 1.

Info logs a message at level Info on the standard logger.

Notice logs a message at level Notice on the standard logger.

NoticeCaller logs a message at level Notice on the standard logger.

Panic logs a message at level Panic on the standard logger.

Print logs a message at level Info on the standard logger.

Trace logs a message at level Trace on the standard logger.

Warn logs a message at level Warn on the standard logger.

WarnErr logs a message at level Error on the standard logger.

WarnErrCaller logs a message at level Error on the standard logger.

JSON Tag a byte slice as being a JSON document.