Struct rustc_typeck::coherence::orphan::OrphanChecker

struct OrphanChecker<'tcx> {
    tcx: TyCtxt<'tcx>,
}

Fields

tcx: TyCtxt<'tcx>

Trait Implementations

impl<'v, 'tcx> ItemLikeVisitor<'v> for OrphanChecker<'tcx>

fn visit_item(&mut self, item: &Item<'_>)

Checks exactly one impl for orphan rules and other such restrictions. In this fn, it can happen that multiple errors apply to a specific impl, so just return after reporting one to prevent inundating the user with a bunch of similar error reports.

fn visit_trait_item(&mut self, _trait_item: &TraitItem<'_>)

fn visit_impl_item(&mut self, _impl_item: &ImplItem<'_>)

fn visit_foreign_item(&mut self, _foreign_item: &ForeignItem<'_>)

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: 8 bytes