Trait slog::FilterFn

pub trait FilterFn: 'static + Sync + Send + UnwindSafe + RefUnwindSafe + Fn(&Record) -> bool { }

Function that can be used in Filter drain

Implementors

• impl<T: ?Sized> FilterFn for T where     T: 'static + Sync + Send + UnwindSafe + RefUnwindSafe + Fn(&Record) -> bool,