Tee returns a new log that writes to multiple other logs.

Discard is a log that discards all messages.

Terse is a log that prints non-verbose messages to STDOUT.

Verbose is a log that prints all messages to STDOUT.

Message is a log message.

Writer is an adaptor that presents a Logger as an io.WriteCloser.

Buffer is an in-memory buffer of log messages.

Log is a function that logs a message.