wasmtime_environ

Trait EntityRef

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

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§

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fn new(_: usize) -> Self

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

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fn index(self) -> usize

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

Object Safety§

This trait is not object safe.

Implementors§

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impl EntityRef for AdapterId

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impl EntityRef for AdapterModuleId

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impl EntityRef for InstanceId

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impl EntityRef for MemoryId

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impl EntityRef for PostReturnId

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impl EntityRef for ReallocId

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impl EntityRef for ComponentFuncIndex

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impl EntityRef for ComponentIndex

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impl EntityRef for ComponentInstanceIndex

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impl EntityRef for ComponentTypeIndex

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impl EntityRef for ComponentUpvarIndex

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impl EntityRef for DefinedResourceIndex

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impl EntityRef for ExportIndex

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impl EntityRef for ImportIndex

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impl EntityRef for LoweredIndex

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impl EntityRef for ModuleIndex

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impl EntityRef for ModuleInstanceIndex

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impl EntityRef for ModuleUpvarIndex

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impl EntityRef for ResourceIndex

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impl EntityRef for RuntimeComponentInstanceIndex

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impl EntityRef for RuntimeImportIndex

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impl EntityRef for RuntimeInstanceIndex

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impl EntityRef for RuntimeMemoryIndex

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impl EntityRef for RuntimePostReturnIndex

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impl EntityRef for RuntimeReallocIndex

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impl EntityRef for StaticComponentIndex

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impl EntityRef for TrampolineIndex

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impl EntityRef for TypeComponentIndex

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impl EntityRef for TypeComponentInstanceIndex

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impl EntityRef for TypeEnumIndex

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impl EntityRef for TypeFlagsIndex

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impl EntityRef for TypeFuncIndex

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impl EntityRef for TypeListIndex

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impl EntityRef for TypeModuleIndex

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impl EntityRef for TypeOptionIndex

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impl EntityRef for TypeRecordIndex

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impl EntityRef for TypeResourceTableIndex

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impl EntityRef for TypeResultIndex

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impl EntityRef for TypeTupleIndex

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impl EntityRef for TypeVariantIndex

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impl EntityRef for DataIndex

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impl EntityRef for DefinedFuncIndex

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impl EntityRef for DefinedGlobalIndex

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impl EntityRef for DefinedMemoryIndex

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impl EntityRef for DefinedTableIndex

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impl EntityRef for ElemIndex

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impl EntityRef for EngineInternedRecGroupIndex

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impl EntityRef for FuncIndex

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impl EntityRef for FuncRefIndex

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impl EntityRef for GlobalIndex

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impl EntityRef for MemoryIndex

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impl EntityRef for ModuleInternedRecGroupIndex

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impl EntityRef for ModuleInternedTypeIndex

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impl EntityRef for OwnedMemoryIndex

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impl EntityRef for RecGroupRelativeTypeIndex

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impl EntityRef for StaticModuleIndex

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impl EntityRef for TableIndex

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impl EntityRef for TagIndex

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impl EntityRef for TypeIndex

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impl EntityRef for VMSharedTypeIndex