Enum InitExprOp 

#[repr(u8)]
pub enum InitExprOp {
    GlobalGetI32(GlobalIndex),
    GlobalGetI64(GlobalIndex),
    I32Const(i32),
    I32Add,
    I32Sub,
    I32Mul,
    I64Const(i64),
    I64Add,
    I64Sub,
    I64Mul,
}

Supported operators in serialized init expressions.

Variants

GlobalGetI32(GlobalIndex)

A global.get of an i32 global.

GlobalGetI64(GlobalIndex)

A global.get of an i64 global.

I32Const(i32)

An i32.const.

I32Add

An i32.add.

I32Sub

An i32.sub.

I32Mul

An i32.mul.

I64Const(i64)

An i64.const.

I64Add

An i64.add.

I64Sub

An i64.sub.

I64Mul

An i64.mul.

Implementations

impl InitExprOp

pub fn is_32bit_expression(&self) -> bool

Return true if the expression is 32-bit

Trait Implementations

impl Archive for InitExprOp

where GlobalIndex: Archive, i32: Archive, i64: Archive,

type Archived = ArchivedInitExprOp

The archived representation of this type.

type Resolver = InitExprOpResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve( &self, resolver: <Self as Archive>::Resolver, out: Place<<Self as Archive>::Archived>, )

Creates the archived version of this value at the given position and writes it to the given output.

const COPY_OPTIMIZATION: CopyOptimization<Self> = _

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

impl Clone for InitExprOp

fn clone(&self) -> InitExprOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InitExprOp

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

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized> Deserialize<InitExprOp, __D> for Archived<InitExprOp>

where GlobalIndex: Archive, <GlobalIndex as Archive>::Archived: Deserialize<GlobalIndex, __D>, i32: Archive, <i32 as Archive>::Archived: Deserialize<i32, __D>, i64: Archive, <i64 as Archive>::Archived: Deserialize<i64, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<InitExprOp, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl Hash for InitExprOp

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

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 InitExprOp

fn eq(&self, other: &InitExprOp) -> 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<__S: Fallible + ?Sized> Serialize<__S> for InitExprOp

where GlobalIndex: Serialize<__S>, i32: Serialize<__S>, i64: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.

impl Copy for InitExprOp

impl Eq for InitExprOp

impl StructuralPartialEq for InitExprOp