Struct wasm_component_layer::Enum

pub struct Enum { /* private fields */ }

A value that may exist in one of multiple possible states.

Implementations

impl Enum

pub fn new(ty: EnumType, discriminant: usize) -> Result<Self>

Creates a new enum value with the given discriminant. The discriminant must be in range with respect to the enum type.

pub fn discriminant(&self) -> usize

Gets the index that describes in which state this value exists.

pub fn ty(&self) -> EnumType

Gets the type of this value.

Trait Implementations

impl Clone for Enum

fn clone(&self) -> Enum

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Enum

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

Formats the value using the given formatter.

impl PartialEq for Enum

fn eq(&self, other: &Enum) -> 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 StructuralPartialEq for Enum