Function rustc_lint::foreign_modules::structurally_same_type_impl

source ยท 
fn structurally_same_type_impl<'tcx>(
    seen_types: &mut UnordSet<(Ty<'tcx>, Ty<'tcx>)>,
    tcx: TyCtxt<'tcx>,
    param_env: ParamEnv<'tcx>,
    a: Ty<'tcx>,
    b: Ty<'tcx>,
    ckind: CItemKind,
) -> bool