NewDefaultWriter will return a writer that writes to Stdout.

NewFileWriter will return a writer that writes to the given file up to the maxSize after which it will it will rotate the file.

NewJSONFormatter will encode the entry along with the default provided keys as a JSON string.

NewNilFormatter will return a Formatter that does nothing and returns an empty byte slice every time.

NewNilWriter will return a writer that does nothing.

NewTextFormatter will return encode the Entry along with the default provided keys as key=value pairs.

DebugLevel level.

ErrorLevel level.

FatalLevel level.

InfoLevel level.

PanicLevel level, highest level of severity.

WarnLevel level.

Entry represents a user log entry with additional metadata.

Formatter is responsible to generate a byte array representing a log event in a specific format (json/txt/xml/etc).

Level of severity for a log entry.