Enum rustc_borrowck::diagnostics::bound_region_errors::UniverseInfoInner

enum UniverseInfoInner<'tcx> {
    RelateTys {
        expected: Ty<'tcx>,
        found: Ty<'tcx>,
    },
    TypeOp(Rc<dyn TypeOpInfo<'tcx> + 'tcx>),
    Other,
}

What operation a universe was created for.

Variants

RelateTys

Fields

expected: Ty<'tcx>

found: Ty<'tcx>

Relating two types which have binders.

TypeOp(Rc<dyn TypeOpInfo<'tcx> + 'tcx>)

Created from performing a TypeOp.

Other

Any other reason.

Trait Implementations

impl<'tcx> Clone for UniverseInfoInner<'tcx>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. 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

Size for each variant:

• RelateTys: 16 bytes
• TypeOp: 16 bytes
• Other: 0 bytes