114         pub arguments: PathArguments,
125             arguments: PathArguments::None,  in from()
141     pub enum PathArguments {
150 impl Default for PathArguments {  implementation
152         PathArguments::None  in default()
156 impl PathArguments {  implementation
159             PathArguments::None => true,  in is_empty()
160             PathArguments::AngleBracketed(bracketed) => bracketed.args.is_empty(),  in is_empty()
161             PathArguments::Parenthesized(_) => false,  in is_empty()
167             PathArguments::None => true,  in is_none()
168             PathArguments::AngleBracketed(_) | PathArguments::Parenthesized(_) => false,  in is_none()
302         ParenthesizedGenericArguments, Path, PathArguments, PathSegment, QSelf,
336                             PathArguments::None | PathArguments::AngleBracketed(_) => true,  in parse()
337                             PathArguments::Parenthesized(_) => false,  in parse()
344                             PathArguments::None => None,  in parse()
345                             PathArguments::AngleBracketed(arguments) => Some(arguments),  in parse()
346                             PathArguments::Parenthesized(_) => unreachable!(),  in parse()
371                                 PathArguments::None => None,  in parse()
372                                 PathArguments::AngleBracketed(arguments) => Some(arguments),  in parse()
373                                 PathArguments::Parenthesized(_) => unreachable!(),  in parse()
541                     arguments: PathArguments::AngleBracketed(input.parse()?),  in parse_helper()
706         ParenthesizedGenericArguments, Path, PathArguments, PathSegment, QSelf,
759     impl ToTokens for PathArguments {  implementation
765     fn print_path_arguments(tokens: &mut TokenStream, arguments: &PathArguments, style: PathStyle) {  in print_path_arguments()  argument
767             PathArguments::None => {}  in print_path_arguments()
768             PathArguments::AngleBracketed(arguments) => {  in print_path_arguments()
771             PathArguments::Parenthesized(arguments) => {  in print_path_arguments()