Function rustc_symbol_mangling::typeid::typeid_itanium_cxx_abi::transform_substs

fn transform_substs<'tcx>(
    tcx: TyCtxt<'tcx>,
    substs: SubstsRef<'tcx>,
    options: TypeIdOptions
) -> SubstsRef<'tcx>

Transforms substs for being encoded and used in the substitution dictionary.