Struct wasmer_vm::VMFuncRef[−][src]

#[repr(transparent)]
pub struct VMFuncRef(_);
Expand description

A function reference. A single word that points to metadata about a function.

Implementations

impl VMFuncRef[src]

pub fn is_null(&self) -> bool[src]

Check if the FuncRef is null

pub const fn null() -> Self[src]

Create a new null FuncRef

Methods from Deref<Target = *const VMCallerCheckedAnyfunc>

Trait Implementations

impl Clone for VMFuncRef[src]

fn clone(&self) -> VMFuncRef[src]

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for VMFuncRef[src]

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

Formats the value using the given formatter. Read more

impl Deref for VMFuncRef[src]

type Target = *const VMCallerCheckedAnyfunc

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target[src]

Dereferences the value.

impl DerefMut for VMFuncRef[src]

fn deref_mut(&mut self) -> &mut Self::Target[src]

Mutably dereferences the value.

impl Hash for VMFuncRef[src]

fn hash<__H: Hasher>(&self, state: &mut __H)[src]

Feeds this value into the given Hasher. Read more

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 1.3.0[src]

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

impl MemoryUsage for VMFuncRef[src]

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize[src]

Returns the size of the referenced value in bytes. Read more

impl NativeWasmType for VMFuncRef[src]

const WASM_TYPE: Type[src]

Type for this NativeWasmType.

type Abi = Self

The ABI for this type (i32, i64, f32, f64)

fn from_abi(abi: Self::Abi) -> Self[src]

fn into_abi(self) -> Self::Abi[src]

fn to_binary(self) -> i128[src]

Convert self to i128 binary representation.

fn from_binary(bits: i128) -> Self[src]

Convert to self from i128 binary representation.

fn to_value<T>(self) -> Value<T> where
    T: WasmValueType, [src]

Convert self to a Value.

impl PartialEq<VMFuncRef> for VMFuncRef[src]

fn eq(&self, other: &VMFuncRef) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &VMFuncRef) -> bool[src]

This method tests for !=.

impl Copy for VMFuncRef[src]

impl Eq for VMFuncRef[src]

impl Send for VMFuncRef[src]

impl StructuralEq for VMFuncRef[src]

impl StructuralPartialEq for VMFuncRef[src]

impl Sync for VMFuncRef[src]

Auto Trait Implementations

Blanket Implementations

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

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

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

pub fn pointer_metadata(
    &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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

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

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

pub fn equivalent(&self, key: &K) -> bool[src]

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

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

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

Performs the conversion.

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

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

Performs the conversion.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to 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]

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

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

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

recently added

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

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]

Performs the conversion.

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]

Performs the conversion.