Struct wasmtime_runtime::Memory [−][src]
Represents an instantiation of a WebAssembly memory.
Implementations
impl Memory[src]
pub fn new_dynamic(
plan: &MemoryPlan,
creator: &dyn RuntimeMemoryCreator
) -> Result<Self>[src]
plan: &MemoryPlan,
creator: &dyn RuntimeMemoryCreator
) -> Result<Self>
Create a new dynamic (movable) memory instance for the specified plan.
pub fn new_static(
plan: &MemoryPlan,
base: *mut u8,
maximum: u32,
make_accessible: fn(_: *mut u8, _: usize) -> Result<()>
) -> Result<Self>[src]
plan: &MemoryPlan,
base: *mut u8,
maximum: u32,
make_accessible: fn(_: *mut u8, _: usize) -> Result<()>
) -> Result<Self>
Create a new static (immovable) memory instance for the specified plan.
pub fn size(&self) -> u32[src]
Returns the number of allocated wasm pages.
pub fn grow(&self, delta: u32) -> Option<u32>[src]
Grow memory by the specified amount of wasm pages.
Returns None if memory can’t be grown by the specified amount
of wasm pages.
pub fn vmmemory(&self) -> VMMemoryDefinition[src]
Return a VMMemoryDefinition for exposing the memory to compiled wasm code.
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Memory
impl !Send for Memory
impl !Sync for Memory
impl Unpin for Memory
impl !UnwindSafe for Memory
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
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>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
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]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,