Trait 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.

Implementations on Foreign Types

impl EntityRef for Constant

fn new(index: usize) -> Constant

fn index(self) -> usize

impl EntityRef for DynamicStackSlot

fn new(index: usize) -> DynamicStackSlot

fn index(self) -> usize

impl EntityRef for DynamicType

fn new(index: usize) -> DynamicType

fn index(self) -> usize

impl EntityRef for FuncRef

fn new(index: usize) -> FuncRef

fn index(self) -> usize

impl EntityRef for GlobalValue

fn new(index: usize) -> GlobalValue

fn index(self) -> usize

impl EntityRef for Immediate

fn new(index: usize) -> Immediate

fn index(self) -> usize

impl EntityRef for Inst

fn new(index: usize) -> Inst

fn index(self) -> usize

impl EntityRef for JumpTable

fn new(index: usize) -> JumpTable

fn index(self) -> usize

impl EntityRef for Loop

fn new(index: usize) -> Loop

fn index(self) -> usize

impl EntityRef for MachLabel

fn new(index: usize) -> MachLabel

fn index(self) -> usize

impl EntityRef for MemoryType

fn new(index: usize) -> MemoryType

fn index(self) -> usize

impl EntityRef for SigRef

fn new(index: usize) -> SigRef

fn index(self) -> usize

impl EntityRef for StackSlot

fn new(index: usize) -> StackSlot

fn index(self) -> usize

impl EntityRef for UserExternalNameRef

fn new(index: usize) -> UserExternalNameRef

fn index(self) -> usize

impl EntityRef for ValueLabel

fn new(index: usize) -> ValueLabel

fn index(self) -> usize

Implementors

impl EntityRef for Block

impl EntityRef for Value

impl EntityRef for Variable