Trait Contains 

pub trait Contains<T> {
    // Required method
    fn contains_value(&self, value: &T) -> Containment;
}

A trait for values that can classify containment of T.

Required Methods

fn contains_value(&self, value: &T) -> Containment

Returns the containment classification for value.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors