Enum wasmtime_environ::WasmCompositeType

pub enum WasmCompositeType {
    Array(WasmArrayType),
    Func(WasmFuncType),
    Struct(WasmStructType),
}

A function, array, or struct type.

Variants

Array(WasmArrayType)

Func(WasmFuncType)

Struct(WasmStructType)

Implementations

impl WasmCompositeType

pub fn is_array(&self) -> bool

pub fn as_array(&self) -> Option<&WasmArrayType>

pub fn unwrap_array(&self) -> &WasmArrayType

pub fn is_func(&self) -> bool

pub fn as_func(&self) -> Option<&WasmFuncType>

pub fn unwrap_func(&self) -> &WasmFuncType

pub fn is_struct(&self) -> bool

pub fn as_struct(&self) -> Option<&WasmStructType>

pub fn unwrap_struct(&self) -> &WasmStructType

Trait Implementations

impl Clone for WasmCompositeType

fn clone(&self) -> WasmCompositeType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WasmCompositeType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WasmCompositeType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WasmCompositeType

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

Formats the value using the given formatter.

impl Hash for WasmCompositeType

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 WasmCompositeType

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

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 TypeTrace for WasmCompositeType

fn trace<F, E>(&self, func: &mut F) -> Result<(), E>

where F: FnMut(EngineOrModuleTypeIndex) -> Result<(), E>,

Visit each edge.

fn trace_mut<F, E>(&mut self, func: &mut F) -> Result<(), E>

where F: FnMut(&mut EngineOrModuleTypeIndex) -> Result<(), E>,

Visit each edge, mutably.

fn trace_engine_indices<F, E>(&self, func: &mut F) -> Result<(), E>

where F: FnMut(VMSharedTypeIndex) -> Result<(), E>,

Trace all VMSharedTypeIndex edges, ignoring other edges.

fn canonicalize_for_runtime_usage<F>(&mut self, module_to_engine: &mut F)

where F: FnMut(ModuleInternedTypeIndex) -> VMSharedTypeIndex,

Canonicalize self by rewriting all type references inside self from module-level interned type indices to engine-level interned type indices.

fn is_canonicalized_for_runtime_usage(&self) -> bool

Is this type canonicalized for runtime usage?

fn canonicalize_for_hash_consing<F>( &mut self, rec_group_range: Range<ModuleInternedTypeIndex>, module_to_engine: &mut F, )

where F: FnMut(ModuleInternedTypeIndex) -> VMSharedTypeIndex,

Canonicalize self by rewriting all type references inside self from module-level interned type indices to either engine-level interned type indices or recgroup-relative indices.

fn is_canonicalized_for_hash_consing(&self) -> bool

Is this type canonicalized for hash consing?

impl Eq for WasmCompositeType

impl StructuralPartialEq for WasmCompositeType