Struct std::mem::Discriminant [] [src]

pub struct Discriminant<T>(_, _);
Unstable (discriminant_value #24263)

: recently added, follows RFC

Opaque type representing the discriminant of an enum.

See the discriminant function in this module for more information.

Trait Implementations

impl<T> Copy for Discriminant<T>

impl<T> Debug for Discriminant<T>

Formats the value using the given formatter.

impl<T> PartialEq<Discriminant<T>> for Discriminant<T>

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl<T> Clone for Discriminant<T>

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl<T> Hash for Discriminant<T>

Feeds this value into the state given, updating the hasher as necessary.

Feeds a slice of this type into the state provided.

impl<T> Eq for Discriminant<T>