# Struct rustc_trait_selection::traits::error_reporting::suggestions::CoroutineData

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    struct CoroutineData<'tcx, 'a>(&'a TypeckResults<'tcx>);

## Tuple Fields§

§`0: &'a TypeckResults<'tcx>`

## Implementations§

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### impl<'tcx, 'a> CoroutineData<'tcx, 'a>

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#### fn try_get_upvar_span<F>( &self, infer_context: &InferCtxt<'tcx>, coroutine_did: DefId, ty_matches: F ) -> Option<CoroutineInteriorOrUpvar>
where F: Fn(Binder<'tcx, Ty<'tcx>>) -> bool,

Try to get information about variables captured by the coroutine that matches a type we are looking for with `ty_matches` function. We uses it to find upvar which causes a failure to meet an obligation

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#### fn get_from_await_ty<F>( &self, visitor: AwaitsVisitor, hir: Map<'tcx>, ty_matches: F ) -> Option<Span>
where F: Fn(Binder<'tcx, Ty<'tcx>>) -> bool,

Try to get the span of a type being awaited on that matches the type we are looking with the `ty_matches` function. We uses it to find awaited type which causes a failure to meet an obligation

## Trait Implementations§

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### impl<'tcx, 'a> Debug for CoroutineData<'tcx, 'a>

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

Formats the value using the given formatter. Read more

## Auto Trait Implementations§

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### impl<'tcx, 'a> !RefUnwindSafe for CoroutineData<'tcx, 'a>

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### impl<'tcx, 'a> Send for CoroutineData<'tcx, 'a>

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### impl<'tcx, 'a> Sync for CoroutineData<'tcx, 'a>

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### impl<'tcx, 'a> Unpin for CoroutineData<'tcx, 'a>

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### impl<'tcx, 'a> !UnwindSafe for CoroutineData<'tcx, 'a>

## 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.

Size: 8 bytes