Struct wasmer_vm::VMFuncRef

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

Expand description

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

Implementations

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impl VMFuncRef

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pub fn is_null(&self) -> bool

Check if the FuncRef is null

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pub const fn null() -> Self

Create a new null FuncRef

Trait Implementations

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impl Clone for VMFuncRef

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fn clone(&self) -> VMFuncRef

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

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impl Debug for VMFuncRef

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

Formats the value using the given formatter. Read more

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impl Deref for VMFuncRef

type Target = *const VMCallerCheckedAnyfunc

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl DerefMut for VMFuncRef

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

Mutably dereferences the value.

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impl Hash for VMFuncRef

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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,

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

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impl MemoryUsage for VMFuncRef

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

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

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impl NativeWasmType for VMFuncRef

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const WASM_TYPE: Type

Type for this NativeWasmType.

type Abi = Self

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

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fn to_binary(self) -> i128

Convert self to i128 binary representation.

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fn from_binary(bits: i128) -> Self

Convert to self from i128 binary representation.

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

Convert self to a Value.

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impl PartialEq<VMFuncRef> for VMFuncRef

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

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

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

This method tests for !=.

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impl Sync for VMFuncRef

Auto Trait Implementations

impl RefUnwindSafe for VMFuncRef

impl Unpin for VMFuncRef

impl UnwindSafe for VMFuncRef

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

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.

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T where
T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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

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

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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct wasmer_vm::VMFuncRef

Implementations

impl VMFuncRef

pub fn is_null(&self) -> bool

pub const fn null() -> Self

Trait Implementations

impl Clone for VMFuncRef

fn clone(&self) -> VMFuncRef

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

impl Debug for VMFuncRef

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

impl Deref for VMFuncRef

type Target = *const VMCallerCheckedAnyfunc

fn deref(&self) -> &Self::Target

impl DerefMut for VMFuncRef

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

impl Hash for VMFuncRef

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

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

impl MemoryUsage for VMFuncRef

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

impl NativeWasmType for VMFuncRef

const WASM_TYPE: Type

type Abi = Self

fn to_binary(self) -> i128

fn from_binary(bits: i128) -> Self

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

impl PartialEq<VMFuncRef> for VMFuncRef

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

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

impl Copy for VMFuncRef

impl Eq for VMFuncRef

impl Send for VMFuncRef

impl StructuralEq for VMFuncRef

impl StructuralPartialEq for VMFuncRef

impl Sync for VMFuncRef

Auto Trait Implementations

impl RefUnwindSafe for VMFuncRef

impl Unpin for VMFuncRef

impl UnwindSafe for VMFuncRef

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

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

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

pub fn borrow(&self) -> &T

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

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

impl<T> CallHasher for T where T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

pub fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointee for T

type Metadata = ()

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

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

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

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

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

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

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

impl<T> CallHasher for T where
T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

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

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

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

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

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