Struct rustc::ty::ClosureUpvar

pub struct ClosureUpvar<'tcx> {
    pub def: Def,
    pub span: Span,
    pub ty: Ty<'tcx>,
}

🔬 This is a nightly-only experimental API. (rustc_private)

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Fields

def: Def

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span: Span

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ty: Ty<'tcx>

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Trait Implementations

impl<'tcx> TypeFoldable<'tcx> for ClosureUpvar<'tcx>

fn super_fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(
    &self,
    folder: &mut F
) -> 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_escaping_depth(&self, depth: u32) -> bool

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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 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_erasable_regions(&self) -> bool

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fn is_normalized_for_trans(&self) -> bool

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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. Errs on the side of returning false.

impl<'tcx> Copy for ClosureUpvar<'tcx>

impl<'tcx> Clone for ClosureUpvar<'tcx>

fn clone(&self) -> ClosureUpvar<'tcx>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for ClosureUpvar<'tcx>

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

Formats the value using the given formatter.