[−][src]Enum sp_core::ExecutionContext
Context for executing a call into the runtime.
Variants
Context for general importing (including own blocks).
Context used when syncing the blockchain.
Context used for block construction.
OffchainCall(Option<(Box<dyn Externalities>, Capabilities)>)
Context used for offchain calls.
This allows passing offchain extension and customizing available capabilities.
Implementations
impl ExecutionContext
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pub fn capabilities(&self) -> Capabilities
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Returns the capabilities of particular context.
Auto Trait Implementations
impl !RefUnwindSafe for ExecutionContext
impl Send for ExecutionContext
impl !Sync for ExecutionContext
impl Unpin for ExecutionContext
impl !UnwindSafe for ExecutionContext
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,
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, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
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Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,
fn from_ref(&Outer) -> &T
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Get a reference to the inner from the outer.
fn from_mut(&mut Outer) -> &mut T
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Get a mutable reference to the inner from the outer.
impl<T> Same<T> for T
type Output = T
Should always be Self
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.
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<S, T> UncheckedInto<T> for S where
T: UncheckedFrom<S>,
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T: UncheckedFrom<S>,
fn unchecked_into(Self) -> T
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,