Struct wasmer::HostRef[][src]

pub struct HostRef<T>(_);

Represents a piece of data located in the host environment.

Implementations

impl<T> HostRef<T> where
    T: 'static, 
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pub fn new(item: T) -> HostRef<T>[src]

Creates a new HostRef<T> from T.

pub fn borrow(&self) -> Ref<'_, T>[src]

Immutably borrows the wrapped data.

Panics

Panics if the value is currently mutably borrowed.

pub fn borrow_mut(&self) -> RefMut<'_, T>[src]

Mutably borrows the wrapped data.

Panics

Panics if the HostRef<T> is already borrowed.

pub fn ptr_eq(&self, other: &HostRef<T>) -> bool[src]

Returns true if the two HostRef<T>'s point to the same value (not just values that compare as equal).

pub fn externref(&self) -> ExternRef[src]

Returns an opaque reference to the wrapped data in the form of an ExternRef.

Panics

Panics if HostRef<T> is already mutably borrowed.

Trait Implementations

impl<T> Clone for HostRef<T>[src]

impl<T> Debug for HostRef<T> where
    T: Debug
[src]

Auto Trait Implementations

impl<T> !RefUnwindSafe for HostRef<T>[src]

impl<T> !Send for HostRef<T>[src]

impl<T> !Sync for HostRef<T>[src]

impl<T> Unpin for HostRef<T>[src]

impl<T> !UnwindSafe for HostRef<T>[src]

Blanket Implementations

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

impl<T> Instrument for T[src]

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

impl<T> Pointable for T

type Init = T

The type for initializers.

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,