Struct CpuCore Owner Handle &nbsp; Copy item path

impl<L: CpuCoreLocalState> CpuCoreOwnerHandle<L>

pub closed spec fn id(&self) -> Loc

Unique identity of this core resource.

pub closed spec fn cpu(&self) -> CpuId

Stable CPU represented by this handle.

pub closed spec fn current_task(&self) -> Option<Loc>

Task currently running on this CPU.

pub open spec fn is_idle(&self) -> bool

{ self.current_task() is None }

Whether no task is currently associated with this core.

pub closed spec fn wf(&self) -> bool

Internal validity of the exclusive core state.

pub closed spec fn expected_locals_key(&self) -> Seq<Loc>

Ordered resource identities expected when restoring the core.

pub proof fn tracked_restore(tracked self, tracked locals: L) -> tracked res : CpuCoreOwner<L>

requires

self.wf(),

locals.belongs_to_cpu(self.cpu()),

locals.local_key() == self.expected_locals_key(),

ensures

res.id() == self.id(),

res@ == self@,

res.wf(),

res.locals() == locals,

res.locals().local_key() == self.expected_locals_key(),

Restores a complete core after a temporary CPU-local access.

Trait Implementations§

impl<L: CpuCoreLocalState> View for CpuCoreOwnerHandle<L>

closed spec fn view(&self) -> Self::V

type V = CpuCoreOwnerView

Auto Trait Implementations§

impl<L> UnwindSafe for CpuCoreOwnerHandle<L>
where L: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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Mutably borrows from an owned value. Read more

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Returns the argument unchanged.

impl<T, VERUS_SPEC__A> FromSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: From<T>,

fn obeys_from_spec() -> bool

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Calls U::from(self).

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

impl<T, VERUS_SPEC__A> IntoSpec<T> for VERUS_SPEC__A
where VERUS_SPEC__A: Into<T>,

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impl<T, U> IntoSpecImpl for T
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fn obeys_into_spec() -> bool

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Performs the conversion.

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Performs the conversion.

impl<T, VERUS_SPEC__A> TryIntoSpec<T> for VERUS_SPEC__A
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impl<A> SpecEq<&A> for A
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impl<A> SpecEq<&mut A> for A
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impl<A> SpecEq<A> for A
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impl<A> SpecEq<Ghost<A>> for A