Enum Finality

pub enum Finality {
    Final,
    NonFinal,
}

Indicator of whether a type is final or not.

Final types may not be the supertype of other types.

Variants

Final

The associated type is final.

NonFinal

The associated type is not final.

Implementations

impl Finality

pub fn is_final(&self) -> bool

Is this final?

pub fn is_non_final(&self) -> bool

Is this non-final?

Trait Implementations

impl Clone for Finality

fn clone(&self) -> Finality

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Finality

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for Finality

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Finality

fn eq(&self, other: &Finality) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Finality

impl Eq for Finality

impl StructuralPartialEq for Finality