wasmtime_environ::component::dfg

Enum Trampoline

pub enum Trampoline {
Show 38 variants    LowerImport {
        import: RuntimeImportIndex,
        options: CanonicalOptions,
        lower_ty: TypeFuncIndex,
    },
    Transcoder {
        op: Transcode,
        from: MemoryId,
        from64: bool,
        to: MemoryId,
        to64: bool,
    },
    AlwaysTrap,
    ResourceNew(TypeResourceTableIndex),
    ResourceRep(TypeResourceTableIndex),
    ResourceDrop(TypeResourceTableIndex),
    TaskBackpressure {
        instance: RuntimeComponentInstanceIndex,
    },
    TaskReturn,
    TaskWait {
        instance: RuntimeComponentInstanceIndex,
        async_: bool,
        memory: MemoryId,
    },
    TaskPoll {
        instance: RuntimeComponentInstanceIndex,
        async_: bool,
        memory: MemoryId,
    },
    TaskYield {
        async_: bool,
    },
    SubtaskDrop {
        instance: RuntimeComponentInstanceIndex,
    },
    StreamNew {
        ty: TypeStreamTableIndex,
    },
    StreamRead {
        ty: TypeStreamTableIndex,
        options: CanonicalOptions,
    },
    StreamWrite {
        ty: TypeStreamTableIndex,
        options: CanonicalOptions,
    },
    StreamCancelRead {
        ty: TypeStreamTableIndex,
        async_: bool,
    },
    StreamCancelWrite {
        ty: TypeStreamTableIndex,
        async_: bool,
    },
    StreamCloseReadable {
        ty: TypeStreamTableIndex,
    },
    StreamCloseWritable {
        ty: TypeStreamTableIndex,
    },
    FutureNew {
        ty: TypeFutureTableIndex,
    },
    FutureRead {
        ty: TypeFutureTableIndex,
        options: CanonicalOptions,
    },
    FutureWrite {
        ty: TypeFutureTableIndex,
        options: CanonicalOptions,
    },
    FutureCancelRead {
        ty: TypeFutureTableIndex,
        async_: bool,
    },
    FutureCancelWrite {
        ty: TypeFutureTableIndex,
        async_: bool,
    },
    FutureCloseReadable {
        ty: TypeFutureTableIndex,
    },
    FutureCloseWritable {
        ty: TypeFutureTableIndex,
    },
    ErrorContextNew {
        ty: TypeComponentLocalErrorContextTableIndex,
        options: CanonicalOptions,
    },
    ErrorContextDebugMessage {
        ty: TypeComponentLocalErrorContextTableIndex,
        options: CanonicalOptions,
    },
    ErrorContextDrop {
        ty: TypeComponentLocalErrorContextTableIndex,
    },
    ResourceTransferOwn,
    ResourceTransferBorrow,
    ResourceEnterCall,
    ResourceExitCall,
    AsyncEnterCall,
    AsyncExitCall {
        callback: Option<CallbackId>,
        post_return: Option<PostReturnId>,
    },
    FutureTransfer,
    StreamTransfer,
    ErrorContextTransfer,
}

Expand description

Same as info::Trampoline

Variants§

LowerImport

Fields

§import: RuntimeImportIndex

§options: CanonicalOptions

§lower_ty: TypeFuncIndex

Transcoder

Fields

§op: Transcode

§from: MemoryId

§from64: bool

§to: MemoryId

§to64: bool

AlwaysTrap

ResourceNew(TypeResourceTableIndex)

ResourceRep(TypeResourceTableIndex)

ResourceDrop(TypeResourceTableIndex)

TaskBackpressure

Fields

§instance: RuntimeComponentInstanceIndex

TaskReturn

TaskWait

Fields

§instance: RuntimeComponentInstanceIndex

§async_: bool

§memory: MemoryId

TaskPoll

Fields

§instance: RuntimeComponentInstanceIndex

§async_: bool

§memory: MemoryId

TaskYield

Fields

§async_: bool

SubtaskDrop

Fields

§instance: RuntimeComponentInstanceIndex

StreamNew

Fields

§ty: TypeStreamTableIndex

StreamRead

Fields

§ty: TypeStreamTableIndex

§options: CanonicalOptions

StreamWrite

Fields

§ty: TypeStreamTableIndex

§options: CanonicalOptions

StreamCancelRead

Fields

§ty: TypeStreamTableIndex

§async_: bool

StreamCancelWrite

Fields

§ty: TypeStreamTableIndex

§async_: bool

StreamCloseReadable

Fields

§ty: TypeStreamTableIndex

StreamCloseWritable

Fields

§ty: TypeStreamTableIndex

FutureNew

Fields

§ty: TypeFutureTableIndex

FutureRead

Fields

§ty: TypeFutureTableIndex

§options: CanonicalOptions

FutureWrite

Fields

§ty: TypeFutureTableIndex

§options: CanonicalOptions

FutureCancelRead

Fields

§ty: TypeFutureTableIndex

§async_: bool

FutureCancelWrite

Fields

§ty: TypeFutureTableIndex

§async_: bool

FutureCloseReadable

Fields

§ty: TypeFutureTableIndex

FutureCloseWritable

Fields

§ty: TypeFutureTableIndex

ErrorContextNew

Fields

§ty: TypeComponentLocalErrorContextTableIndex

§options: CanonicalOptions

ErrorContextDebugMessage

Fields

§ty: TypeComponentLocalErrorContextTableIndex

§options: CanonicalOptions

ErrorContextDrop

Fields

§ty: TypeComponentLocalErrorContextTableIndex

ResourceTransferOwn

ResourceTransferBorrow

ResourceEnterCall

ResourceExitCall

AsyncEnterCall

AsyncExitCall

Fields

§callback: Option<CallbackId>

§post_return: Option<PostReturnId>

FutureTransfer

StreamTransfer

ErrorContextTransfer

Trait Implementations§

impl Clone for Trampoline

fn clone(&self) -> Trampoline

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Hash for Trampoline

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for Trampoline

fn eq(&self, other: &Trampoline) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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 Eq for Trampoline

impl StructuralPartialEq for Trampoline

Auto Trait Implementations§

impl Freeze for Trampoline

impl RefUnwindSafe for Trampoline

impl Send for Trampoline

impl Sync for Trampoline

impl Unpin for Trampoline

impl UnwindSafe for Trampoline

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.