Struct rustc::ty::ClosureTy
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pub struct ClosureTy<'tcx> { pub unsafety: Unsafety, pub abi: Abi, pub sig: PolyFnSig<'tcx>, }
Unstable (
rustc_private
)Fields
unsafety: Unsafety
Unstable (
rustc_private
)abi: Abi
Unstable (
rustc_private
)sig: PolyFnSig<'tcx>
Unstable (
rustc_private
)Trait Implementations
impl<'a, 'tcx> Lift<'tcx> for ClosureTy<'a>
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type Lifted = ClosureTy<'tcx>
fn lift_to_tcx<'b, 'gcx>(&self, tcx: TyCtxt<'b, 'gcx, 'tcx>) -> Option<Self::Lifted>
impl<'tcx> TypeFoldable<'tcx> for ClosureTy<'tcx>
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fn super_fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, folder: &mut F) -> Self
fn fold_with<'gcx: 'tcx, F: TypeFolder<'gcx, 'tcx>>(&self, folder: &mut F) -> Self
fn super_visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool
fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> bool
fn has_regions_escaping_depth(&self, depth: u32) -> bool
fn has_escaping_regions(&self) -> bool
fn has_type_flags(&self, flags: TypeFlags) -> bool
fn has_projection_types(&self) -> bool
fn references_error(&self) -> bool
fn has_param_types(&self) -> bool
fn has_self_ty(&self) -> bool
fn has_infer_types(&self) -> bool
fn needs_infer(&self) -> bool
fn needs_subst(&self) -> bool
fn has_closure_types(&self) -> bool
fn has_erasable_regions(&self) -> bool
fn is_global(&self) -> bool
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. Read more
impl<'tcx> Debug for ClosureTy<'tcx>
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Derived Implementations
impl<'tcx> Hash for ClosureTy<'tcx>
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the state given, updating the hasher as necessary.
fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0
Feeds a slice of this type into the state provided.
impl<'tcx> Eq for ClosureTy<'tcx>
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impl<'tcx> PartialEq for ClosureTy<'tcx>
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fn eq(&self, __arg_0: &ClosureTy<'tcx>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &ClosureTy<'tcx>) -> bool
This method tests for !=
.
impl<'tcx> Clone for ClosureTy<'tcx>
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fn clone(&self) -> ClosureTy<'tcx>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more