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IncomingLease

xmtp_mls::subscriptions::incoming

Struct IncomingLease 

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pub struct IncomingLease { /* private fields */ }
Expand description

Holds network interest and scope status; application acknowledgement is separate.

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impl IncomingLease

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pub fn check_recovery(&self) -> Result<(), RecoveryFailure>

The failure that ended this lease’s recovery budget, if one did.

A lease from IncomingCoordinator::acquire has no budget, and a closed lease no longer reports one, so both return Ok.

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impl IncomingLease

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pub fn snapshot(&self) -> IncomingStatus

Read the latest status for this lease’s current scope generation.

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pub fn replace_scope(&self, scope: IncomingScope) -> IncomingStatus

Return the old obligations as cancelled before starting the new generation.

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pub fn replace_topics(&self, topics: Vec<Topic>) -> IncomingStatus

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pub async fn changed(&self)

A notification is a hint. Read a fresh snapshot after it arrives.

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pub fn subscribe_changes(&self) -> Receiver<u64>

Subscribe before reading a status so an update cannot be missed.

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pub fn close(&self)

Release interest even if another task still holds this lease to watch status.

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impl Drop for IncomingLease

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fn drop(&mut self)

Executes the destructor for this type. Read more
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fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

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impl<T> AggregateExpressionMethods for T

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fn aggregate_distinct(self) -> Self::Output
where Self: DistinctDsl,

DISTINCT modifier for aggregate functions Read more
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ALL modifier for aggregate functions Read more
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fn aggregate_filter<P>(self, f: P) -> Self::Output
where P: AsExpression<Bool>, Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,

Add an aggregate function filter Read more
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fn aggregate_order<O>(self, o: O) -> Self::Output
where Self: OrderAggregateDsl<O>,

Add an aggregate function order Read more
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