8     let mut tokens: Vec<_> = ts.into_iter().collect();  in vtable()
11     let is_trait = tokens  in vtable()
24     let body = match tokens.pop() {  in vtable()
29     let mut body_it = body.stream().into_iter();  in vtable()
30     let mut functions = Vec::new();  in vtable()
31     let mut consts = HashSet::new();  in vtable()
32     while let Some(token) = body_it.next() {  in vtable()
35                 let fn_name = match body_it.next() {  in vtable()
43                 let const_name = match body_it.next() {  in vtable()
54     let mut const_items;  in vtable()
64             let gen_const_name = format!("HAS_{}", f.to_uppercase());  in vtable()
83             let gen_const_name = format!("HAS_{}", f.to_uppercase());  in vtable()
91     let new_body = vec![const_items.parse().unwrap(), body.stream()]  in vtable()