@boost/logInterfacesTransportOptionsOn this pageTransportOptions HierarchyTransportOptionsFileTransportOptionsStreamTransportOptionsIndex PropertieseolformatlevelsProperties optionaleoleol?: stringEnd of line character to append to a message. Defaults to os.EOL.optionalformatformat?: FormatterFunction to format a log item into a message string. Default is transport dependent.levelslevels: LogLevel[]List of log levels to only write messages for.
End of line character to append to a message. Defaults to
os.EOL
.