Enum wasmtime_environ::ConstOp

pub enum ConstOp {
    I32Const(i32),
    I64Const(i64),
    F32Const(u32),
    F64Const(u64),
    V128Const(u128),
    GlobalGet(GlobalIndex),
    RefI31,
    RefNull,
    RefFunc(FuncIndex),
    I32Add,
    I32Sub,
    I32Mul,
    I64Add,
    I64Sub,
    I64Mul,
}

The subset of Wasm opcodes that are constant.

Variants

I32Const(i32)

I64Const(i64)

F32Const(u32)

F64Const(u64)

V128Const(u128)

GlobalGet(GlobalIndex)

RefI31

RefNull

RefFunc(FuncIndex)

I32Add

I32Sub

I32Mul

I64Add

I64Sub

I64Mul

Implementations

impl ConstOp

pub fn from_wasmparser( op: Operator<'_>, offset: usize, ) -> Result<ConstOp, WasmError>

Convert a wasmparser::Operator to a ConstOp.

Trait Implementations

impl Clone for ConstOp

fn clone(&self) -> ConstOp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstOp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConstOp

fn deserialize<__D>( __deserializer: __D, ) -> Result<ConstOp, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for ConstOp

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

where __H: Hasher,

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 ConstOp

fn eq(&self, other: &ConstOp) -> 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 Serialize for ConstOp

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ConstOp

impl Eq for ConstOp

impl StructuralPartialEq for ConstOp