pub fn expand_trait_aliases<'tcx>(
tcx: TyCtxt<'tcx>,
trait_refs: impl Iterator<Item = (PolyTraitRef<'tcx>, Span)>,
) -> TraitAliasExpander<'tcx> ⓘ
pub fn expand_trait_aliases<'tcx>(
tcx: TyCtxt<'tcx>,
trait_refs: impl Iterator<Item = (PolyTraitRef<'tcx>, Span)>,
) -> TraitAliasExpander<'tcx> ⓘ