rustc_type_ir::inherent

Trait AdtDef

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

Required Methods§

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fn def_id(self) -> I::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::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::Ty>>

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

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fn is_fundamental(self) -> bool

Object Safety§

This trait is not object safe.

Implementors§