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GhostShared

Struct GhostShared 

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pub struct GhostShared<T>(/* private fields */);
Expand description

A type for sharing ghost data immutably.

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impl<T> GhostShared<T>

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pub fn new(val: Ghost<T>) -> Ghost<Self>

Create a new shared ghost value.

Note that the original value can never be retrieved, which allows this function to resolve it (in GhostShared’s type invariant).

terminates

ghost

ensures

result@ == *val

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impl<T> GhostShared<T>

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pub fn val(self) -> T

The logical value contained in this GhostShared.

logic

Trait Implementations§

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impl<T> AsRef<T> for GhostShared<T>

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fn as_ref(&self) -> &T

Access the value of the GhostShared immutably.

terminates

ghost

ensures

*result == self.val()

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impl<T> Clone for GhostShared<T>

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fn clone(&self) -> Self

terminates

ghost

ensures

result == *self

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Deref for GhostShared<T>

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fn deref(&self) -> &T

terminates

ghost

ensures

*result == self.val()

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type Target = T

The resulting type after dereferencing.
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impl<T> Invariant for GhostShared<T>

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fn invariant(self) -> bool

logic(open, prophetic)

resolve(self.val()) && inv(self.val())

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impl<T> View for GhostShared<T>

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fn view(self) -> T

logic(open, inline)

self.val()

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type ViewTy = T

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impl<T> Copy for GhostShared<T>

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impl<T: Sync> Send for GhostShared<T>

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impl<T: Sync> Sync for GhostShared<T>

Auto Trait Implementations§

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impl<T> Freeze for GhostShared<T>

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impl<T> Objective for GhostShared<T>
where T: Objective,

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impl<T> RefUnwindSafe for GhostShared<T>
where T: RefUnwindSafe,

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impl<T> Unpin for GhostShared<T>

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impl<T> UnsafeUnpin for GhostShared<T>

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impl<T> UnwindSafe for GhostShared<T>
where T: RefUnwindSafe,

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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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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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.