Debug uses the default logger to log a message at the DEBUG level.

Error uses the default logger to log a message at the ERROR level.

Fatal uses the default logger to log a message at the FATAL level.

Info uses the default logger to log a message at the INFO level.

Log uses the default logger to log a message at the given level.

New returns a new Logger that writes to the given io.Writer.

NewContext returns a new context with the given logger.

Panic uses the default logger to log a message at the PANIC level.

Sets the default logger to l.

Trace uses the default logger to log a message at the TRACE level.

Warn uses the default logger to log a message at the WARN level.

Logger is the interface that wraps the basic logging methods.