Trait rustc_trait_selection::infer::canonical::ir::inherent::AdtDef

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pub trait AdtDef<I>:
    Copy
    + Debug
    + Hash
    + Eq
where I: Interner,
{ // Required methods fn def_id(self) -> <I as Interner>::DefId; fn is_struct(self) -> bool; fn struct_tail_ty( self, interner: I, ) -> Option<EarlyBinder<I, <I as Interner>::Ty>>; fn is_phantom_data(self) -> bool; fn all_field_tys( self, interner: I, ) -> EarlyBinder<I, impl IntoIterator<Item = <I as Interner>::Ty>>; fn sized_constraint( self, interner: I, ) -> Option<EarlyBinder<I, <I as Interner>::Ty>>; fn is_fundamental(self) -> bool; }

Required Methods§

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fn def_id(self) -> <I as Interner>::DefId

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fn is_struct(self) -> bool

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fn struct_tail_ty( self, interner: I, ) -> Option<EarlyBinder<I, <I as Interner>::Ty>>

Returns the type of the struct tail.

Expects the AdtDef to be a struct. If it is not, then this will panic.

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fn is_phantom_data(self) -> bool

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fn all_field_tys( self, interner: I, ) -> EarlyBinder<I, impl IntoIterator<Item = <I as Interner>::Ty>>

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fn sized_constraint( self, interner: I, ) -> Option<EarlyBinder<I, <I as Interner>::Ty>>

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fn is_fundamental(self) -> bool

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl<'tcx> AdtDef<TyCtxt<'tcx>> for AdtDef<'tcx>

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fn def_id(self) -> DefId

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fn is_struct(self) -> bool

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fn struct_tail_ty( self, interner: TyCtxt<'tcx>, ) -> Option<EarlyBinder<TyCtxt<'tcx>, Ty<'tcx>>>

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fn is_phantom_data(self) -> bool

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fn all_field_tys( self, tcx: TyCtxt<'tcx>, ) -> EarlyBinder<TyCtxt<'tcx>, impl IntoIterator<Item = Ty<'tcx>>>

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fn sized_constraint( self, tcx: TyCtxt<'tcx>, ) -> Option<EarlyBinder<TyCtxt<'tcx>, Ty<'tcx>>>

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fn is_fundamental(self) -> bool

Implementors§