Struct oasis_runtime_sdk::context::RuntimeBatchContext

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pub struct RuntimeBatchContext<'a, R: Runtime> { /* private fields */ }
Expand description

Dispatch context for the whole batch.

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impl<'a, R: Runtime> RuntimeBatchContext<'a, R>

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pub fn new( host_info: &'a HostInfo, key_manager: Option<Box<dyn KeyManager>>, runtime_header: &'a Header, runtime_round_results: &'a RoundResults, consensus_state: &'a ConsensusState, history: &'a dyn HistoryHost, epoch: EpochTime, max_messages: u32, ) -> Self

Create a new dispatch context.

Trait Implementations§

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impl<'a, R: Runtime> Context for RuntimeBatchContext<'a, R>

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type Runtime = R

Runtime that the context is being invoked in.
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fn clone(&self) -> Self

Clone this context.
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fn get_logger(&self, module: &'static str) -> Logger

Returns a logger.
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fn host_info(&self) -> &HostInfo

Information about the host environment.
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fn key_manager(&self) -> Option<&dyn KeyManager>

The key manager, if the runtime is confidential.
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fn runtime_header(&self) -> &Header

Last runtime block header.
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fn runtime_round_results(&self) -> &RoundResults

Results of executing the last successful runtime round.
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fn consensus_state(&self) -> &ConsensusState

Consensus state.
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fn history(&self) -> &dyn HistoryHost

Historical state.
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fn epoch(&self) -> EpochTime

Current epoch.
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fn max_messages(&self) -> u32

Maximum number of consensus messages that the runtime can emit in this block.
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fn should_execute_contracts(&self) -> bool

Whether smart contracts should be executed in this context.
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fn is_allowed_query<R: Runtime>(&self, method: &str) -> bool

Whether method is an allowed query per policy in the local config.
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fn local_config<T>(&self, key: &str) -> Option<T>
where T: Decode,

Returns node operator-provided local configuration. Read more
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fn runtime_id(&self) -> &Namespace

Runtime ID.
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fn is_confidential(&self) -> bool

Whether the context has a key manager available (e.g. the runtime is confidential).

Auto Trait Implementations§

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impl<'a, R> Freeze for RuntimeBatchContext<'a, R>

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impl<'a, R> !RefUnwindSafe for RuntimeBatchContext<'a, R>

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impl<'a, R> !Send for RuntimeBatchContext<'a, R>

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impl<'a, R> !Sync for RuntimeBatchContext<'a, R>

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impl<'a, R> Unpin for RuntimeBatchContext<'a, R>
where R: Unpin,

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impl<'a, R> !UnwindSafe for RuntimeBatchContext<'a, R>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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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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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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Performs the conversion.
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impl<T> MaybeSendSync for T