Struct ethcore_util::standard::mem::Discriminant
[−]
[src]
pub struct Discriminant<T>(_, _);
Unstable (
discriminant_value
): 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> Eq for Discriminant<T>
impl<T> Hash for Discriminant<T>
fn hash<H>(&self, state: &mut H) where H: Hasher
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.
impl<T> Copy for Discriminant<T>
impl<T> Clone for Discriminant<T>
fn clone(&self) -> Discriminant<T>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl<T> Debug for Discriminant<T>
fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter.