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PerOwnerResolverData

rustc_middle::ty

Struct PerOwnerResolverData 

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pub struct PerOwnerResolverData<'tcx> {
    pub node_id_to_def_id: NodeMap<LocalDefId>,
    pub lifetime_elision_allowed: bool,
    pub label_res_map: NodeMap<NodeId>,
    pub lifetimes_res_map: NodeMap<LifetimeRes>,
    pub trait_map: NodeMap<&'tcx [TraitCandidate<'tcx>]>,
    pub import_res: PerNS<Option<Res<NodeId>>>,
    pub extra_lifetime_params_map: NodeMap<Vec<(Ident, NodeId, MissingLifetimeKind)>>,
    pub id: NodeId,
    pub def_id: LocalDefId,
}

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§node_id_to_def_id: NodeMap<LocalDefId>§lifetime_elision_allowed: bool

Whether lifetime elision was successful.

§label_res_map: NodeMap<NodeId>

Resolutions for labels. Maps from NodeId of the break/continue expression to the NodeId of their corresponding blocks or loops.

§lifetimes_res_map: NodeMap<LifetimeRes>

Resolutions for lifetimes.

§trait_map: NodeMap<&'tcx [TraitCandidate<'tcx>]>§import_res: PerNS<Option<Res<NodeId>>>

Resolution for import nodes, which have multiple resolutions in different namespaces.

§extra_lifetime_params_map: NodeMap<Vec<(Ident, NodeId, MissingLifetimeKind)>>

Lifetime parameters that lowering will have to introduce.

§id: NodeId

The id of the owner

§def_id: LocalDefId

The DefId of the owner, can’t be found in node_id_to_def_id.

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impl<'tcx> PerOwnerResolverData<'tcx>

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pub fn new(id: NodeId, def_id: LocalDefId) -> PerOwnerResolverData<'tcx>

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pub fn get_label_res(&self, id: NodeId) -> Option<NodeId>

Obtains resolution for a label with the given NodeId.

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pub fn get_lifetime_res(&self, id: NodeId) -> Option<LifetimeRes>

Obtains resolution for a lifetime with the given NodeId.

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pub fn extra_lifetime_params( &self, id: NodeId, ) -> &[(Ident, NodeId, MissingLifetimeKind)]

Obtain the list of lifetimes parameters to add to an item.

Extra lifetime parameters should only be added in places that can appear as a binder in LifetimeRes.

The extra lifetimes that appear from the parenthesized Fn-trait desugaring should appear at the enclosing PolyTraitRef.

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impl<'tcx> Debug for PerOwnerResolverData<'tcx>

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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> DynSend for PerOwnerResolverData<'tcx>

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impl<'tcx> DynSync for PerOwnerResolverData<'tcx>

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impl<'tcx> Freeze for PerOwnerResolverData<'tcx>

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impl<'tcx> RefUnwindSafe for PerOwnerResolverData<'tcx>

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impl<'tcx> Send for PerOwnerResolverData<'tcx>

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impl<'tcx> Sync for PerOwnerResolverData<'tcx>

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impl<'tcx> Unpin for PerOwnerResolverData<'tcx>

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impl<'tcx> UnsafeUnpin for PerOwnerResolverData<'tcx>

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impl<'tcx> UnwindSafe for PerOwnerResolverData<'tcx>

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment

Alignment of Self.
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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, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> ErasedDestructor for T
where T: 'static,

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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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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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<K> IntoQueryKey<K> for K

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fn into_query_key(self) -> K

Argument conversion from Self to K. This should always be a very cheap conversion, e.g. LocalDefId::to_def_id.
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impl<T> MaybeResult<T> for T

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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type Output = T

Should always be Self
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type Error = <U as TryFrom<T>>::Error

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

Performs the conversion.
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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: 208 bytes