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Trait FilterFn

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

Function that can be used in Filter drain

Implementors§

Source§

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