Method visit_struct

src/encode.rs:1477–1490

(&mut self, _name: &str, mut visitor: V)

    }

    fn visit_struct<V>(&mut self, _name: &str, mut visitor: V) -> Result<(), Error>
        where V: serde::ser::MapVisitor,
    {
        let len = match visitor.len() {
            Some(len) => len,
            None => panic!("do not know how to serialize a sequence with no length"),
        };

        try!(write_array_len(&mut self.wr, len as u32));

        while let Some(()) = try!(visitor.visit(self)) { }

        Ok(())
    }

    fn visit_struct_elt<V>(&mut self, _key: &str, value: V) -> Result<(), Error>
        where V: serde::Serialize,