Enum ValueType 

pub enum ValueType {
    I32,
    I64,
    F32,
    F64,
    FunctionReference,
    ExternalReference,
}

Value types classify the individual values that WebAssembly code can compute with and the values that a variable accepts. They are either number types or reference types.

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

Examples

use wasm_ast::{ValueType, ReferenceType, IntegerType, FloatType, NumberType};

assert_eq!(ValueType::I32, IntegerType::I32.into());
assert_eq!(ValueType::I32, NumberType::I32.into());
assert_eq!(ValueType::I64, IntegerType::I64.into());
assert_eq!(ValueType::I64, NumberType::I64.into());
assert_eq!(ValueType::F32, FloatType::F32.into());
assert_eq!(ValueType::F32, NumberType::F32.into());
assert_eq!(ValueType::F64, FloatType::F64.into());
assert_eq!(ValueType::F64, NumberType::F64.into());
assert_eq!(ValueType::FunctionReference, ReferenceType::Function.into());
assert_eq!(ValueType::ExternalReference, ReferenceType::External.into());

Variants

I32

I64

F32

F64

FunctionReference

ExternalReference

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueType

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<T> From<T> for ValueType

where T: Into<NumberType>,

fn from(kind: T) -> Self

Converts to this type from the input type.

impl PartialEq for ValueType

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

impl Eq for ValueType

impl StructuralPartialEq for ValueType