Enum Intrinsic 

pub enum Intrinsic {
    JsHelper(JsHelperIntrinsic),
    WebIdl(WebIdlIntrinsic),
    Conversion(ConversionIntrinsic),
    String(StringIntrinsic),
    Resource(ResourceIntrinsic),
    ErrCtx(ErrCtxIntrinsic),
    AsyncTask(AsyncTaskIntrinsic),
    Waitable(WaitableIntrinsic),
    Lift(LiftIntrinsic),
    AsyncStream(AsyncStreamIntrinsic),
    AsyncFuture(AsyncFutureIntrinsic),
    Component(ComponentIntrinsic),
    PromiseWithResolversPolyfill,
    DebugLog,
    GlobalAsyncDeterminism,
    CoinFlip,
    ConstantI32Max,
    ConstantI32Min,
    TypeCheckValidI32,
    Base64Compile,
    ClampGuest,
    FetchCompile,
    SymbolCabiDispose,
    SymbolCabiLower,
    SymbolResourceHandle,
    SymbolResourceRep,
    SymbolDispose,
    ScopeId,
    DefinedResourceTables,
    HandleTables,
    FinalizationRegistryCreate,
    ComponentError,
    GetErrorPayload,
    GetErrorPayloadString,
    ManagedBufferClass,
    BufferManagerClass,
    GlobalBufferManager,
    RepTableClass,
    AwaitableClass,
    AsyncEventCodeEnum,
    WriteAsyncEventToMemory,
    IsLE,
    ThrowInvalidBool,
    ThrowUninitialized,
    HasOwnProperty,
    InstantiateCore,
    IsBorrowedType,
}

List of all intrinsics that are used by these

These intrinsics refer to JS code that is included in order to make transpiled WebAssembly components and their imports/exports functional in the relevant JS context.

Variants

JsHelper(JsHelperIntrinsic)

WebIdl(WebIdlIntrinsic)

Conversion(ConversionIntrinsic)

String(StringIntrinsic)

Resource(ResourceIntrinsic)

ErrCtx(ErrCtxIntrinsic)

AsyncTask(AsyncTaskIntrinsic)

Waitable(WaitableIntrinsic)

Lift(LiftIntrinsic)

AsyncStream(AsyncStreamIntrinsic)

AsyncFuture(AsyncFutureIntrinsic)

Component(ComponentIntrinsic)

PromiseWithResolversPolyfill

DebugLog

Enable debug logging

GlobalAsyncDeterminism

Global setting for determinism (used in async)

CoinFlip

Randomly produce a boolean true/false

ConstantI32Max

ConstantI32Min

TypeCheckValidI32

Base64Compile

ClampGuest

FetchCompile

SymbolCabiDispose

SymbolCabiLower

SymbolResourceHandle

SymbolResourceRep

SymbolDispose

ScopeId

DefinedResourceTables

HandleTables

FinalizationRegistryCreate

ComponentError

GetErrorPayload

GetErrorPayloadString

ManagedBufferClass

Class that manages (and synchronizes) writes to managed buffers

BufferManagerClass

Buffer manager that is used to synchronize component writes

GlobalBufferManager

Global for an instantiated buffer manager singleton

RepTableClass

Reusable table structure for holding canonical ABI objects by their representation/identifier of (e.g. resources, waitables, etc)

Representations of objects stored in one of these tables is a u32 (0 is expected to be an invalid index).

AwaitableClass

Class that wraps Promises and other things that can be awaited so that we can keep track of whether resolutions have happened

AsyncEventCodeEnum

Event codes used for async, as a JS enum

WriteAsyncEventToMemory

Write an async event (e.g. result of waitable-set.wait) to linear memory

IsLE

ThrowInvalidBool

ThrowUninitialized

HasOwnProperty

InstantiateCore

IsBorrowedType

JS helper function for check whether a given type is borrowed

Generally the only kind of type that can be borrowed is a resource handle, so this helper checks for that.

Implementations

impl Intrinsic

pub fn get_global_names() -> impl IntoIterator<Item = &'static str>

pub fn name(&self) -> &'static str

Trait Implementations

impl Clone for Intrinsic

fn clone(&self) -> Intrinsic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Ord for Intrinsic

fn cmp(&self, other: &Intrinsic) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Intrinsic

fn eq(&self, other: &Intrinsic) -> 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 PartialOrd for Intrinsic

fn partial_cmp(&self, other: &Intrinsic) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Intrinsic

impl Eq for Intrinsic

impl StructuralPartialEq for Intrinsic