# Struct rustc_mir_build::build::scope::Unwind

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    struct Unwind;

## Trait Implementations§

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### impl<'tcx> DropTreeBuilder<'tcx> for Unwind

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#### fn make_block(cfg: &mut CFG<'tcx>) -> BasicBlock

Create a new block for the tree. This should call either `cfg.start_new_block()` or `cfg.start_new_cleanup_block()`.
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#### fn add_entry(cfg: &mut CFG<'tcx>, from: BasicBlock, to: BasicBlock)

Links a block outside the drop tree, `from`, to the block `to` inside the drop tree.

## Auto Trait Implementations§

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### impl RefUnwindSafe for Unwind

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### impl Send for Unwind

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### impl Sync for Unwind

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### impl Unpin for Unwind

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### impl UnwindSafe for Unwind

## 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, 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.

## 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.

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