Struct rustc_infer::infer::error_reporting::nice_region_error::static_impl_trait::TraitObjectVisitor

struct TraitObjectVisitor(Vec<DefId>);

Collect all the trait objects in a type that could have received an implicit 'static lifetime.

Trait Implementations

impl TypeVisitor<'_> for TraitObjectVisitor

fn visit_ty(&mut self, t: Ty<'_>) -> ControlFlow<Self::BreakTy>

type BreakTy = !

fn visit_binder<T>(
    &mut self,
    t: &Binder<'tcx, T>
) -> ControlFlow<Self::BreakTy, ()> where
    T: TypeFoldable<'tcx>, 

fn visit_region(
    &mut self,
    r: &'tcx RegionKind
) -> ControlFlow<Self::BreakTy, ()>

fn visit_const(
    &mut self,
    c: &'tcx Const<'tcx>
) -> ControlFlow<Self::BreakTy, ()>

fn visit_predicate(
    &mut self,
    p: Predicate<'tcx>
) -> ControlFlow<Self::BreakTy, ()>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes