Trait wasmtime_environ::EntityRef

pub trait EntityRef: Copy + Eq {
    // Required methods
    fn new(_: usize) -> Self;
    fn index(self) -> usize;
}

A type wrapping a small integer index should implement EntityRef so it can be used as the key of an SecondaryMap or SparseMap.

Required Methods

fn new(_: usize) -> Self

Create a new entity reference from a small integer. This should crash if the requested index is not representable.

fn index(self) -> usize

Get the index that was used to create this entity reference.

Object Safety

This trait is not object safe.

Implementors

impl EntityRef for AdapterId

impl EntityRef for AdapterModuleId

impl EntityRef for InstanceId

impl EntityRef for MemoryId

impl EntityRef for PostReturnId

impl EntityRef for ReallocId

impl EntityRef for ComponentFuncIndex

impl EntityRef for ComponentIndex

impl EntityRef for ComponentInstanceIndex

impl EntityRef for ComponentTypeIndex

impl EntityRef for ComponentUpvarIndex

impl EntityRef for DefinedResourceIndex

impl EntityRef for ExportIndex

impl EntityRef for ImportIndex

impl EntityRef for LoweredIndex

impl EntityRef for ModuleIndex

impl EntityRef for ModuleInstanceIndex

impl EntityRef for ModuleUpvarIndex

impl EntityRef for ResourceIndex

impl EntityRef for RuntimeComponentInstanceIndex

impl EntityRef for RuntimeImportIndex

impl EntityRef for RuntimeInstanceIndex

impl EntityRef for RuntimeMemoryIndex

impl EntityRef for RuntimePostReturnIndex

impl EntityRef for RuntimeReallocIndex

impl EntityRef for StaticComponentIndex

impl EntityRef for TrampolineIndex

impl EntityRef for TypeComponentIndex

impl EntityRef for TypeComponentInstanceIndex

impl EntityRef for TypeEnumIndex

impl EntityRef for TypeFlagsIndex

impl EntityRef for TypeFuncIndex

impl EntityRef for TypeListIndex

impl EntityRef for TypeModuleIndex

impl EntityRef for TypeOptionIndex

impl EntityRef for TypeRecordIndex

impl EntityRef for TypeResourceTableIndex

impl EntityRef for TypeResultIndex

impl EntityRef for TypeTupleIndex

impl EntityRef for TypeVariantIndex

impl EntityRef for DataIndex

impl EntityRef for DefinedFuncIndex

impl EntityRef for DefinedGlobalIndex

impl EntityRef for DefinedMemoryIndex

impl EntityRef for DefinedTableIndex

impl EntityRef for ElemIndex

impl EntityRef for EngineInternedRecGroupIndex

impl EntityRef for FuncIndex

impl EntityRef for FuncRefIndex

impl EntityRef for GlobalIndex

impl EntityRef for MemoryIndex

impl EntityRef for ModuleInternedRecGroupIndex

impl EntityRef for ModuleInternedTypeIndex

impl EntityRef for OwnedMemoryIndex

impl EntityRef for RecGroupRelativeTypeIndex

impl EntityRef for StaticModuleIndex

impl EntityRef for TableIndex

impl EntityRef for TagIndex

impl EntityRef for TypeIndex

impl EntityRef for VMSharedTypeIndex