stdlog

func MakeFile ¶

func MakeFile(filePath string) (send.Sender, error)

MakeFile creates a file-based logger, writing output to the specified file. The Sender instance is not configured: Pass to Journaler.SetSender or call SetName before using.

func MakePlainFile ¶

func MakePlainFile(filePath string) (send.Sender, error)

MakePlainFile writes all output to a file, but does not prepend any log formatting to each message.

The underlying mechanism uses the standard library's logging facility.

func MakeStdError ¶

func MakeStdError() send.Sender

MakeStdError returns an unconfigured Sender implementation that writes all logging output to standard error.

func MakeStdOutput ¶

func MakeStdOutput() send.Sender

MakeStdOutput returns an unconfigured native standard-out logger.

func WrapWriter ¶

func WrapWriter(wr io.Writer) send.Sender

WrapWriter constructs a new unconfigured sender that directly wraps any writer implementation. These loggers prepend time and logger name information to the beginning of log lines.

As a special case, if the writer is a *WriterSender, then this method will unwrap and return the underlying sender from the writer.