Struct StoreContextMut
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§
§impl<'a, T> StoreContextMut<'a, T>
impl<'a, T> StoreContextMut<'a, T>
pub fn data(&self) -> &T
pub fn data(&self) -> &T
Access the underlying data owned by this Store
.
Same as Store::data
.
pub 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
.
pub 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.
pub 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.
pub fn get_fuel(&self) -> Result<u64, Error>
pub fn get_fuel(&self) -> Result<u64, Error>
Returns remaining fuel in this store.
For more information see Store::get_fuel
pub fn set_fuel(&mut self, fuel: u64) -> Result<(), Error>
pub fn set_fuel(&mut self, fuel: u64) -> Result<(), Error>
Set the amount of fuel in this store.
For more information see Store::set_fuel
pub fn fuel_async_yield_interval(
&mut self,
interval: Option<u64>,
) -> Result<(), Error>
pub fn fuel_async_yield_interval( &mut self, interval: Option<u64>, ) -> Result<(), Error>
Configures this Store
to periodically yield while executing futures.
For more information see Store::fuel_async_yield_interval
pub 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
.
pub 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
.
pub 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§
§impl<T> AsContext for StoreContextMut<'_, T>
impl<T> AsContext for StoreContextMut<'_, T>
§fn as_context(&self) -> StoreContext<'_, T>
fn as_context(&self) -> StoreContext<'_, T>
§impl<T> AsContextMut for StoreContextMut<'_, T>
impl<T> AsContextMut for StoreContextMut<'_, T>
§fn as_context_mut(&mut self) -> StoreContextMut<'_, T>
fn as_context_mut(&mut self) -> StoreContextMut<'_, T>
§impl<'a, T> From<&'a mut T> for StoreContextMut<'a, <T as AsContext>::Data>where
T: AsContextMut,
impl<'a, T> From<&'a mut T> for StoreContextMut<'a, <T as AsContext>::Data>where
T: AsContextMut,
§impl<'a, T> From<StoreContextMut<'a, T>> for StoreContext<'a, T>
impl<'a, T> From<StoreContextMut<'a, T>> for StoreContext<'a, T>
§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> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
Source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
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