struct_gen.rs

gistfile1.txt

8:21: 8:33 error: cannot borrow immutable field as mutable
8                     s_def.fields.push(Spanned {
                      ^~~~~~~~~~~~

struct_gen.rs

        let mut strukt = (quote_item!(cx,
            #[deriving(Show)]
            struct $name;
        )).unwrap();
        strukt.map(|mut s| {
            match s.node {
                ItemStruct(ref mut s_def, _) => {
                    s_def.fields.push(Spanned {
                        node: StructField_ {
                            kind: NamedField(r.columns[0].name, Public),
                            id: ast::DUMMY_NODE_ID,
                            ty: quote_ty!(cx, uint),
                            attrs: vec![]
                        },
                        span: sp
                    })
                }
                _ => ()
            };
            s
        })