4 use proc_macro::{Group, Punct, Spacing, TokenStream, TokenTree};
27         .skip_while(|tt| !matches!(tt, TokenTree::Ident(i) if i.to_string() == "struct"))  in pin_data()
30             TokenTree::Ident(_) => {  in pin_data()
36                     res.push(TokenTree::Punct(Punct::new(':', Spacing::Joint)));  in pin_data()
37                     res.push(TokenTree::Punct(Punct::new(':', Spacing::Alone)));  in pin_data()
38                     res.push(TokenTree::Punct(Punct::new('<', Spacing::Alone)));  in pin_data()
40                     res.push(TokenTree::Punct(Punct::new('>', Spacing::Alone)));  in pin_data()
64             if matches!(&tt, TokenTree::Ident(i) if i.to_string() == "struct") {  in pin_data()
90     struct_name: &Vec<TokenTree>,  in replace_self_and_deny_type_defs()  argument
91     tt: TokenTree,  in replace_self_and_deny_type_defs()  argument
93 ) -> Vec<TokenTree> {  in replace_self_and_deny_type_defs()  argument
95         TokenTree::Ident(ref i)  in replace_self_and_deny_type_defs()
117         TokenTree::Ident(i) if i.to_string() == "Self" => struct_name.clone(),  in replace_self_and_deny_type_defs()
118         TokenTree::Literal(_) | TokenTree::Punct(_) | TokenTree::Ident(_) => vec![tt],  in replace_self_and_deny_type_defs()
119         TokenTree::Group(g) => vec![TokenTree::Group(Group::new(  in replace_self_and_deny_type_defs()