[−][src]Struct holochain_wasmer_host::prelude::wasm::Global
A handle to a Wasm Global
Implementations
impl Global
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pub fn new(value: Value) -> Global
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Create a new Global
value.
Usage:
let global = Global::new(Value::I32(42));
pub fn new_mutable(value: Value) -> Global
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Create a new, mutable Global
value.
Usage:
let global = Global::new_mutable(Value::I32(42));
pub fn descriptor(&self) -> GlobalDescriptor
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Get the GlobalDescriptor
generated for this global.
pub fn set(&self, value: Value)
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Set the value help by this global.
This method will panic if the value is the wrong type.
pub fn get(&self) -> Value
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Get the value held by this global.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Global
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impl Send for Global
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impl Sync for Global
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impl Unpin for Global
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impl UnwindSafe for Global
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,