Enum wasmtime::ExternType[−][src]

pub enum ExternType {
    Func(FuncType),
    Global(GlobalType),
    Table(TableType),
    Memory(MemoryType),
    Instance(InstanceType),
    Module(ModuleType),
}

A list of all possible types which can be externally referenced from a WebAssembly module.

This list can be found in ImportType or ExportType, so these types can either be imported or exported.

Variants

Func(FuncType)

This external type is the type of a WebAssembly function.

Global(GlobalType)

This external type is the type of a WebAssembly global.

Table(TableType)

This external type is the type of a WebAssembly table.

Memory(MemoryType)

This external type is the type of a WebAssembly memory.

Instance(InstanceType)

This external type is the type of a WebAssembly instance.

Module(ModuleType)

This external type is the type of a WebAssembly module.

Implementations

`impl ExternType`[src]

`pub fn func(&self) -> Option<&FuncType>`[src]

Attempt to return the underlying type of this external type, returning None if it is a different type.

`pub fn unwrap_func(&self) -> &FuncType`[src]

Returns the underlying descriptor of this ExternType, panicking if it is a different type.

Panics

Panics if self is not of the right type.

`pub fn global(&self) -> Option<&GlobalType>`[src]

Attempt to return the underlying type of this external type, returning None if it is a different type.

`pub fn unwrap_global(&self) -> &GlobalType`[src]

Returns the underlying descriptor of this ExternType, panicking if it is a different type.

Panics

Panics if self is not of the right type.

`pub fn table(&self) -> Option<&TableType>`[src]

Attempt to return the underlying type of this external type, returning None if it is a different type.

`pub fn unwrap_table(&self) -> &TableType`[src]

Returns the underlying descriptor of this ExternType, panicking if it is a different type.

Panics

Panics if self is not of the right type.

`pub fn memory(&self) -> Option<&MemoryType>`[src]

Attempt to return the underlying type of this external type, returning None if it is a different type.

`pub fn unwrap_memory(&self) -> &MemoryType`[src]

Returns the underlying descriptor of this ExternType, panicking if it is a different type.

Panics

Panics if self is not of the right type.

`pub fn module(&self) -> Option<&ModuleType>`[src]

Attempt to return the underlying type of this external type, returning None if it is a different type.

`pub fn unwrap_module(&self) -> &ModuleType`[src]

Returns the underlying descriptor of this ExternType, panicking if it is a different type.

Panics

Panics if self is not of the right type.

`pub fn instance(&self) -> Option<&InstanceType>`[src]

Attempt to return the underlying type of this external type, returning None if it is a different type.

`pub fn unwrap_instance(&self) -> &InstanceType`[src]

Returns the underlying descriptor of this ExternType, panicking if it is a different type.

Panics

Panics if self is not of the right type.

Trait Implementations

`impl Clone for ExternType`[src]

`fn clone(&self) -> ExternType`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0[src]

`impl Debug for ExternType`[src]

`fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

`impl From<FuncType> for ExternType`[src]

`fn from(ty: FuncType) -> ExternType`[src]

`impl From<GlobalType> for ExternType`[src]

`fn from(ty: GlobalType) -> ExternType`[src]

`impl From<InstanceType> for ExternType`[src]

`fn from(ty: InstanceType) -> ExternType`[src]

`impl From<MemoryType> for ExternType`[src]

`fn from(ty: MemoryType) -> ExternType`[src]

`impl From<ModuleType> for ExternType`[src]

`fn from(ty: ModuleType) -> ExternType`[src]

`impl From<TableType> for ExternType`[src]

`fn from(ty: TableType) -> ExternType`[src]

Auto Trait Implementations

`impl RefUnwindSafe for ExternType`

`impl Send for ExternType`

`impl Sync for ExternType`

`impl Unpin for ExternType`

`impl UnwindSafe for ExternType`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<T> Pointable for T`[src]

`pub const ALIGN: usize`[src]

`type Init = T`

The type for initializers.

`pub unsafe fn init(init: <T as Pointable>::Init) -> usize`[src]

`pub unsafe fn deref<'a>(ptr: usize) -> &'a T`[src]

`pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T`[src]

`pub unsafe fn drop(ptr: usize)`[src]

`impl<T> Same<T> for T`[src]

`type Output = T`

Should always be Self

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

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

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]