Struct wasmtime::StoreContextMut
source · pub struct StoreContextMut<'a, T>(/* private fields */);
Expand description
A temporary handle to a &mut Store<T>
.
This type is suitable for AsContextMut
or AsContext
trait bounds on
methods if desired. For more information, see Store
.
Implementations§
source§impl<'a, T> StoreContextMut<'a, T>
impl<'a, T> StoreContextMut<'a, T>
sourcepub fn data(&self) -> &T
pub fn data(&self) -> &T
Access the underlying data owned by this Store
.
Same as Store::data
.
sourcepub fn data_mut(&mut self) -> &mut T
pub fn data_mut(&mut self) -> &mut T
Access the underlying data owned by this Store
.
Same as Store::data_mut
.
sourcepub fn gc(&mut self)
pub fn gc(&mut self)
Perform garbage collection of ExternRef
s.
Same as Store::gc
.
This method is only available when the gc
Cargo feature is enabled.
sourcepub async fn gc_async(&mut self)where
T: Send,
pub async fn gc_async(&mut self)where
T: Send,
Perform garbage collection of ExternRef
s.
Same as Store::gc
.
This method is only available when the gc
Cargo feature is enabled.
sourcepub fn get_fuel(&self) -> Result<u64>
pub fn get_fuel(&self) -> Result<u64>
Returns remaining fuel in this store.
For more information see Store::get_fuel
sourcepub fn set_fuel(&mut self, fuel: u64) -> Result<()>
pub fn set_fuel(&mut self, fuel: u64) -> Result<()>
Set the amount of fuel in this store.
For more information see Store::set_fuel
sourcepub fn fuel_async_yield_interval(&mut self, interval: Option<u64>) -> Result<()>
pub fn fuel_async_yield_interval(&mut self, interval: Option<u64>) -> Result<()>
Configures this Store
to periodically yield while executing futures.
For more information see Store::fuel_async_yield_interval
sourcepub fn set_epoch_deadline(&mut self, ticks_beyond_current: u64)
pub fn set_epoch_deadline(&mut self, ticks_beyond_current: u64)
Sets the epoch deadline to a certain number of ticks in the future.
For more information see Store::set_epoch_deadline
.
sourcepub fn epoch_deadline_trap(&mut self)
pub fn epoch_deadline_trap(&mut self)
Configures epoch-deadline expiration to trap.
For more information see Store::epoch_deadline_trap
.
sourcepub fn epoch_deadline_async_yield_and_update(&mut self, delta: u64)
pub fn epoch_deadline_async_yield_and_update(&mut self, delta: u64)
Configures epoch-deadline expiration to yield to the async caller and the update the deadline.
For more information see
Store::epoch_deadline_async_yield_and_update
.
Trait Implementations§
source§impl<T> AsContext for StoreContextMut<'_, T>
impl<T> AsContext for StoreContextMut<'_, T>
source§fn as_context(&self) -> StoreContext<'_, T>
fn as_context(&self) -> StoreContext<'_, T>
source§impl<T> AsContextMut for StoreContextMut<'_, T>
impl<T> AsContextMut for StoreContextMut<'_, T>
source§fn as_context_mut(&mut self) -> StoreContextMut<'_, T>
fn as_context_mut(&mut self) -> StoreContextMut<'_, T>
source§impl<'a, T: AsContextMut> From<&'a mut T> for StoreContextMut<'a, T::Data>
impl<'a, T: AsContextMut> From<&'a mut T> for StoreContextMut<'a, T::Data>
source§impl<'a, T> From<StoreContextMut<'a, T>> for StoreContext<'a, T>
impl<'a, T> From<StoreContextMut<'a, T>> for StoreContext<'a, T>
source§fn from(store: StoreContextMut<'a, T>) -> StoreContext<'a, T>
fn from(store: StoreContextMut<'a, T>) -> StoreContext<'a, T>
Auto Trait Implementations§
impl<'a, T> Freeze for StoreContextMut<'a, T>
impl<'a, T> !RefUnwindSafe for StoreContextMut<'a, T>
impl<'a, T> Send for StoreContextMut<'a, T>where
T: Send,
impl<'a, T> Sync for StoreContextMut<'a, T>where
T: Sync,
impl<'a, T> Unpin for StoreContextMut<'a, T>
impl<'a, T> !UnwindSafe for StoreContextMut<'a, T>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more