pub trait InstanceFilter<T>: Sized + Send + Sync {
    fn filter(&self, _: &T) -> bool;

    fn is_superset(&self, _o: &Self) -> bool { ... }
Expand description

Simple trait for providing a filter over a reference to some type, given an instance of itself.

Required Methods

Determine if a given value should be allowed through the filter (returns true) or not.

Provided Methods

Determines whether self matches at least everything that _o does.

Implementations on Foreign Types