Configure global logging.

Debugf logs a debug message.

Elapsed logs the duration of a function call.

Errorf logs an error.

Fatalf logs an error and terminates the process.

Infof logs an informational message.

LevelFromString maps a level to a string.

Logf logs at the given level.

Tracef logs a trace message.

Warnf logs a warning.

debug.

error.

fatal.

info.

trace.

warn.

Levels of logging.

LogError is the stderr for logs and where error+fatal logs are sent.

LogOutput is the stdout for logs.

MinLevel of displayed logs.

Root logger.

Config for logger.

Logger is a scoped logging object.

WriterFlusher is used to flush log output after each line.

Level for a log message.