Enum Cleanup 

pub enum Cleanup {
    Never,
    KeepLogFiles(usize),
}

Defines the strategy for handling older log files.

Is used in Logger::rotate.

Note that if you use a strategy other than Cleanup::Never, then the cleanup work is by default done in an extra thread, to minimize the impact on the program.

See LoggerHandle::shutdown to avoid interrupting a currently active cleanup when your program terminates.

See Logger::cleanup_in_background_thread if you want to control whether this extra thread is created and used.

Variants

Never

Older log files are not touched - they remain for ever.

KeepLogFiles(usize)

The specified number of rotated log files are kept. Older files are deleted, if necessary.

Trait Implementations

impl Clone for Cleanup

fn clone(&self) -> Cleanup

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Cleanup

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for Cleanup