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RcuRegisteredReadLease

vstd_extra::rcu_read_lease

Struct RcuRegisteredReadLease 

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pub struct RcuRegisteredReadLease<K, T> { /* private fields */ }
Expand description

Reader-held lease registered under an allocation key and a unique lease ID.

The private lease_id names the matching RcuActiveReadLeaseRecord in the authoritative RcuReadLeaseRegistry. Returning this lease must consume that exact record, so it cannot be returned to another allocation that happens to store an equal resource.

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impl<K, T> RcuRegisteredReadLease<K, T>

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pub closed spec fn lease_id(self) -> nat

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pub closed spec fn key(self) -> K

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pub closed spec fn accumulator_id(self) -> Loc

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pub closed spec fn resource(self) -> T

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pub closed spec fn fraction(self) -> real

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pub proof fn tracked_borrow(tracked &self) -> tracked resource : &T

ensures
*resource == self.resource(),

Borrows the protected resource while this registered lease remains live.

Auto Trait Implementations§

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impl<K, T> Freeze for RcuRegisteredReadLease<K, T>
where K: Freeze,

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impl<K, T> RefUnwindSafe for RcuRegisteredReadLease<K, T>
where K: RefUnwindSafe, T: RefUnwindSafe,

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impl<K, T> Send for RcuRegisteredReadLease<K, T>
where K: Send, T: Send + Sync,

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impl<K, T> Sync for RcuRegisteredReadLease<K, T>
where K: Sync, T: Sync + Send,

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impl<K, T> Unpin for RcuRegisteredReadLease<K, T>
where K: Unpin, T: Unpin,

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impl<K, T> UnsafeUnpin for RcuRegisteredReadLease<K, T>
where K: UnsafeUnpin,

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impl<K, T> UnwindSafe for RcuRegisteredReadLease<K, T>
where K: UnwindSafe, T: UnwindSafe,

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

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fn type_id(&self) -> TypeId

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