13 use crate::{Delimiter, Punct, Spacing, TokenTree};
566     pub(crate) fn new(delimiter: Delimiter, stream: TokenStream) -> Self {  in new()  argument
570                     Delimiter::Parenthesis => proc_macro::Delimiter::Parenthesis,  in new()
571                     Delimiter::Bracket => proc_macro::Delimiter::Bracket,  in new()
572                     Delimiter::Brace => proc_macro::Delimiter::Brace,  in new()
573                     Delimiter::None => proc_macro::Delimiter::None,  in new()
583     pub(crate) fn delimiter(&self) -> Delimiter {  in delimiter()  argument
586                 proc_macro::Delimiter::Parenthesis => Delimiter::Parenthesis,  in delimiter()
587                 proc_macro::Delimiter::Bracket => Delimiter::Bracket,  in delimiter()
588                 proc_macro::Delimiter::Brace => Delimiter::Brace,  in delimiter()
589                 proc_macro::Delimiter::None => Delimiter::None,  in delimiter()