Struct ockam_node::DelayedEvent

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pub struct DelayedEvent<M: Message + Clone> { /* private fields */ }

Expand description

Allow to send message to destination address periodically after some delay Only one scheduled heartbeat allowed at a time Dropping this handle cancels scheduled heartbeat

Implementations§

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impl<M: Message + Clone> DelayedEvent<M>

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pub async fn create( ctx: &Context, destination_addr: impl Into<Address>, msg: M ) -> Result<Self>

Create a heartbeat

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pub fn address(&self) -> Address

Address used to send messages to destination address

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impl<M: Message + Clone> DelayedEvent<M>

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pub fn cancel(&mut self)

Cancel heartbeat

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pub async fn schedule(&mut self, duration: Duration) -> Result<()>

Schedule heartbeat. Cancels already scheduled heartbeat if there is such heartbeat

Trait Implementations§

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impl<M: Message + Clone> Drop for DelayedEvent<M>

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<M> !UnwindSafe for DelayedEvent<M>

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<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> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts 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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts 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

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