Trait core::cmp::EquivDeprecated
[-]
[+]
[src]
pub trait Equiv<T: ?Sized>: ?Sized { fn equiv(&self, other: &T) -> bool; }
The equivalence relation. Two values may be equivalent even if they are
of different types. The most common use case for this relation is
container types; e.g. it is often desirable to be able to use &str
values to look up entries in a container with String
keys.
Required Methods
fn equiv(&self, other: &T) -> bool
Implement this function to decide equivalent values.