Enum flexi_logger::LogTarget

pub enum LogTarget {
    StdErr,
    StdOut,
    File,
    DevNull,
}

Describes the target to which flexi_logger's standard log output stream writes to.

See the writers module for the usage of additional log writers.

Variants

StdErr

Log is written to stderr.

StdOut

Log is written to stdout.

File

Log is written to a file.

The default pattern for the filename is '<program_name>_<date>_<time>.<suffix>', e.g. myprog_2015-07-08_10-44-11.log.

DevNull

Log is processed as if it were written, but is finally not written.

This can be useful for running tests with all log-levels active to ensure that the log calls which are normally not active will not cause undesired side-effects when activated (note that the log macros may prevent arguments of inactive log-calls from being evaluated).