Struct miri::AllocExtra

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pub struct AllocExtra<'tcx> {
    pub borrow_tracker: Option<AllocState>,
    pub data_race: Option<VClockAlloc>,
    pub weak_memory: Option<StoreBufferAlloc>,
    pub backtrace: Option<Vec<FrameInfo<'tcx>>>,
}
Expand description

Extra per-allocation data

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§borrow_tracker: Option<AllocState>

Global state of the borrow tracker, if enabled.

§data_race: Option<VClockAlloc>

Data race detection via the use of a vector-clock. This is only added if it is enabled.

§weak_memory: Option<StoreBufferAlloc>

Weak memory emulation via the use of store buffers. This is only added if it is enabled.

§backtrace: Option<Vec<FrameInfo<'tcx>>>

A backtrace to where this allocation was allocated. As this is recorded for leak reports, it only exists if this allocation is leakable. The backtrace is not pruned yet; that should be done before printing it.

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impl<'tcx> Clone for AllocExtra<'tcx>

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fn clone(&self) -> AllocExtra<'tcx>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'tcx> Debug for AllocExtra<'tcx>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl VisitProvenance for AllocExtra<'_>

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fn visit_provenance(&self, visit: &mut VisitWith<'_>)

Auto Trait Implementations§

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impl<'tcx> !Freeze for AllocExtra<'tcx>

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impl<'tcx> !RefUnwindSafe for AllocExtra<'tcx>

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impl<'tcx> Send for AllocExtra<'tcx>

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impl<'tcx> !Sync for AllocExtra<'tcx>

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impl<'tcx> Unpin for AllocExtra<'tcx>

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impl<'tcx> !UnwindSafe for AllocExtra<'tcx>

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, 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<T> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 120 bytes