Struct miri::CatchUnwindData

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pub struct CatchUnwindData<'tcx> {
    catch_fn: Pointer<Option<Provenance>>,
    data: Scalar<Provenance>,
    dest: PlaceTy<'tcx, Provenance>,
    ret: BasicBlock,
}
Expand description

Holds all of the relevant data for when unwinding hits a try frame.

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§catch_fn: Pointer<Option<Provenance>>

The catch_fn callback to call in case of a panic.

§data: Scalar<Provenance>

The data argument for that callback.

§dest: PlaceTy<'tcx, Provenance>

The return place from the original call to try.

§ret: BasicBlock

The return block from the original call to try.

Trait Implementations§

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impl<'tcx> Debug for CatchUnwindData<'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 VisitTags for CatchUnwindData<'_>

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fn visit_tags(&self, visit: &mut dyn FnMut(BorTag))

Auto Trait Implementations§

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

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impl<'tcx> !Send for CatchUnwindData<'tcx>

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

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impl<'tcx> Unpin for CatchUnwindData<'tcx>

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

Blanket Implementations§

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impl<T> Any for Twhere
    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 Twhere
    T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere
    T: ?Sized,

const: unstable · source§

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

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere
    U: From<T>,

const: unstable · source§

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, U> TryFrom<U> for Twhere
    U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere
    U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<V, T> VZip<V> for Twhere
    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: 160 bytes