NewLogger constructs a new Logger instance.

LevelCritical alerts about severe problems.

LevelDebug are debug or trace information.

LevelError alerts about events that are likely to cause problems.

LevelInfo are routine information.

LevelWarning warns about events the might cause problems to the system.

Logger is the structure responsible for log data.

LoggerInput defines the dependencies of a Logger.

Level indicates the severity of the data being logged.

LogAttribute represents an information to be extracted from the context and included into the log.

LogAttributeSet is a set of LogAttributes.