2 use crate::{fallback, Delimiter, Punct, Spacing, TokenTree};
574     pub fn new(delimiter: Delimiter, stream: TokenStream) -> Group {  in new()  argument
578                     Delimiter::Parenthesis => proc_macro::Delimiter::Parenthesis,  in new()
579                     Delimiter::Bracket => proc_macro::Delimiter::Bracket,  in new()
580                     Delimiter::Brace => proc_macro::Delimiter::Brace,  in new()
581                     Delimiter::None => proc_macro::Delimiter::None,  in new()
591     pub fn delimiter(&self) -> Delimiter {  in delimiter()  argument
594                 proc_macro::Delimiter::Parenthesis => Delimiter::Parenthesis,  in delimiter()
595                 proc_macro::Delimiter::Bracket => Delimiter::Bracket,  in delimiter()
596                 proc_macro::Delimiter::Brace => Delimiter::Brace,  in delimiter()
597                 proc_macro::Delimiter::None => Delimiter::None,  in delimiter()