pub enum Cleanup {
Never,
KeepLogFiles(usize),
}
Expand description
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§
Auto Trait Implementations§
impl Freeze for Cleanup
impl RefUnwindSafe for Cleanup
impl Send for Cleanup
impl Sync for Cleanup
impl Unpin for Cleanup
impl UnwindSafe for Cleanup
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more