Struct wasmtime::StoreContextMut
source · [−]#[repr(transparent)]pub struct StoreContextMut<'a, T>(_);Expand description
A temporary handle to a &mut Store<T>.
This type is sutable for AsContextMut or AsContext trait bounds on
methods if desired. For more information, see Store.
Implementations
sourceimpl<'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 fuel_consumed(&self) -> Option<u64>
pub fn fuel_consumed(&self) -> Option<u64>
Returns the fuel consumed by this store.
For more information see Store::fuel_consumed.
sourcepub fn add_fuel(&mut self, fuel: u64) -> Result<()>
pub fn add_fuel(&mut self, fuel: u64) -> Result<()>
Inject more fuel into this store to be consumed when executing wasm code.
For more information see Store::add_fuel
sourcepub fn consume_fuel(&mut self, fuel: u64) -> Result<u64>
pub fn consume_fuel(&mut self, fuel: u64) -> Result<u64>
Synthetically consume fuel from this store.
For more information see Store::consume_fuel
sourcepub fn out_of_fuel_trap(&mut self)
pub fn out_of_fuel_trap(&mut self)
Configures this Store to trap whenever fuel runs out.
For more information see Store::out_of_fuel_trap
sourcepub fn out_of_fuel_async_yield(
&mut self,
injection_count: u64,
fuel_to_inject: u64
)
pub fn out_of_fuel_async_yield(
&mut self,
injection_count: u64,
fuel_to_inject: u64
)
Configures this Store to yield while executing futures whenever fuel
runs out.
For more information see Store::out_of_fuel_async_yield
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
sourceimpl<T> AsContext for StoreContextMut<'_, T>
impl<T> AsContext for StoreContextMut<'_, T>
sourcefn as_context(&self) -> StoreContext<'_, T>
fn as_context(&self) -> StoreContext<'_, T>
Returns the store context that this type provides access to.
sourceimpl<T> AsContextMut for StoreContextMut<'_, T>
impl<T> AsContextMut for StoreContextMut<'_, T>
sourcefn as_context_mut(&mut self) -> StoreContextMut<'_, T>
fn as_context_mut(&mut self) -> StoreContextMut<'_, T>
Returns the store context that this type provides access to.
sourceimpl<'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>
sourcefn from(t: &'a mut T) -> StoreContextMut<'a, T::Data>
fn from(t: &'a mut T) -> StoreContextMut<'a, T::Data>
Performs the conversion.
Auto Trait Implementations
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more