Enum fuchsia_wayland_core::Enum

pub enum Enum<E: Copy + PartialEq> {
    Recognized(E),
    Unrecognized(u32),
}

Thin wrapper around the typed enum values that allow us to transport unknown enum values.

Variants

Recognized(E)

Unrecognized(u32)

Implementations

impl<E: Copy + PartialEq> Enum<E>

pub fn as_enum(&self) -> Result<E, UnknownEnumValue>

Extract the inner enum type as a result.

Ex: let inner = some_argument.as_enum()?;

Trait Implementations

impl<E: Clone + Copy + PartialEq> Clone for Enum<E>

fn clone(&self) -> Enum<E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Debug + Copy + PartialEq> Debug for Enum<E>

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

Formats the value using the given formatter.

impl<E: Copy + PartialEq + Display> Display for Enum<E>

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

Formats the value using the given formatter.

impl<E: PartialEq + Copy + PartialEq> PartialEq for Enum<E>

fn eq(&self, other: &Enum<E>) -> bool

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

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

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

impl<E: Copy + Copy + PartialEq> Copy for Enum<E>

impl<E: Copy + PartialEq> StructuralPartialEq for Enum<E>