fn create_folder_and_args<'tcx>(
tcx: TyCtxt<'tcx>,
def_id: LocalDefId,
sig_id: DefId,
parent_args: &'tcx [GenericArg<'tcx>],
child_args: &'tcx [GenericArg<'tcx>],
) -> (ParamIndexRemapper<'tcx>, Vec<GenericArg<'tcx>>)fn create_folder_and_args<'tcx>(
tcx: TyCtxt<'tcx>,
def_id: LocalDefId,
sig_id: DefId,
parent_args: &'tcx [GenericArg<'tcx>],
child_args: &'tcx [GenericArg<'tcx>],
) -> (ParamIndexRemapper<'tcx>, Vec<GenericArg<'tcx>>)