Enum ReferenceType 

pub enum ReferenceType {
    Function,
    External,
}

Reference types classify first-class references to objects in the runtime store. The type 𝖿𝗎𝗇𝖼𝗋𝖾𝖿 denotes the infinite union of all references to functions, regardless of their function types. The type 𝖾𝗑𝗍𝖾𝗋𝗇𝗋𝖾𝖿 denotes the infinite union of all references to objects owned by the embedder and that can be passed into WebAssembly under this type. Reference types are opaque, meaning that neither their size nor their bit pattern can be observed. Values of reference type can be stored in tables.

See https://webassembly.github.io/spec/core/syntax/types.html#reference-types

Examples

use wasm_ast::{ValueType, ReferenceType};

assert_eq!(ValueType::FunctionReference, ReferenceType::Function.into());
assert_eq!(ValueType::ExternalReference, ReferenceType::External.into());

Variants

Function

External

Trait Implementations

impl Clone for ReferenceType

fn clone(&self) -> ReferenceType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReferenceType

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

Formats the value using the given formatter.

impl From<ReferenceType> for ValueType

fn from(kind: ReferenceType) -> Self

Converts to this type from the input type.

impl PartialEq for ReferenceType

fn eq(&self, other: &ReferenceType) -> 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 ReferenceType

impl Eq for ReferenceType

impl StructuralPartialEq for ReferenceType