Struct rustc::traits::VtableGeneratorData

pub struct VtableGeneratorData<'tcx, N> {
    pub generator_def_id: DefId,
    pub substs: GeneratorSubsts<'tcx>,
    pub nested: Vec<N>,
}

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Fields

generator_def_id: DefId

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substs: GeneratorSubsts<'tcx>

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nested: Vec<N>

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Nested obligations. This can be non-empty if the generator signature contains associated types.

Trait Implementations

impl<'a, 'gcx, N> HashStable<StableHashingContext<'a>> for VtableGeneratorData<'gcx, N> where     N: HashStable<StableHashingContext<'a>>,

fn hash_stable<W: StableHasherResult>(     &self,     hcx: &mut StableHashingContext<'a>,     hasher: &mut StableHasher<W> )

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impl<'tcx, N: Debug> Debug for VtableGeneratorData<'tcx, N>

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

Formats the value using the given formatter.

impl<'tcx, N> TypeFoldable<'tcx> for VtableGeneratorData<'tcx, N> where     N: TypeFoldable<'tcx>,

fn super_fold_with<'gcx: 'tcx, V: TypeFolder<'gcx, 'tcx>>(     &self,     folder: &mut V ) -> Self

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fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool

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fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(     &self,     folder: &mut F ) -> Self

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fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool

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fn has_regions_bound_at_or_above(&self, binder: DebruijnIndex) -> bool

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True if self has any late-bound regions that are either bound by binder or bound by some binder outside of binder. If binder is ty::INNERMOST, this indicates whether there are any late-bound regions that appear free.

fn has_regions_bound_above(&self, binder: DebruijnIndex) -> bool

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True if this self has any regions that escape binder (and hence are not bound by it).

fn has_escaping_regions(&self) -> bool

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fn has_type_flags(&self, flags: TypeFlags) -> bool

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fn has_projections(&self) -> bool

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fn references_error(&self) -> bool

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fn has_param_types(&self) -> bool

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fn has_self_ty(&self) -> bool

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fn has_infer_types(&self) -> bool

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fn needs_infer(&self) -> bool

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fn has_skol(&self) -> bool

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fn needs_subst(&self) -> bool

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fn has_re_skol(&self) -> bool

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fn has_closure_types(&self) -> bool

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fn has_free_regions(&self) -> bool

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"Free" regions in this context means that it has any region that is not (a) erased or (b) late-bound.

fn has_erasable_regions(&self) -> bool

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True if there any any un-erased free regions.

fn is_global(&self) -> bool

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Indicates whether this value references only 'global' types/lifetimes that are the same regardless of what fn we are in. This is used for caching.

fn has_late_bound_regions(&self) -> bool

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True if there are any late-bound regions

fn visit_tys_shallow(     &self,     visit: impl FnMut(Ty<'tcx>) -> bool ) -> bool

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A visitor that does not recurse into types, works like fn walk_shallow in Ty.

impl<'tcx, N: Clone> Clone for VtableGeneratorData<'tcx, N>

fn clone(&self) -> VtableGeneratorData<'tcx, N>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx, N: PartialEq> PartialEq for VtableGeneratorData<'tcx, N>

fn eq(&self, other: &VtableGeneratorData<'tcx, N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &VtableGeneratorData<'tcx, N>) -> bool

This method tests for !=.

impl<'tcx, N: Eq> Eq for VtableGeneratorData<'tcx, N>

fn assert_receiver_is_total_eq(&self)

impl<'tcx, N: Encodable> Encodable for VtableGeneratorData<'tcx, N>

fn encode<__SN: Encoder>(&self, s: &mut __SN) -> Result<(), __SN::Error>

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impl<'tcx, N: Decodable> Decodable for VtableGeneratorData<'tcx, N>

fn decode<__DN: Decoder>(     d: &mut __DN ) -> Result<VtableGeneratorData<'tcx, N>, __DN::Error>

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