serde_with v1.9.4

Fixed

• with_prefix! now supports an optional visibility modifier. (#327, #328)
  If not specified pub(self) is assumed.

  with_prefix!(prefix_active "active_");                   // => mod {...}
  with_prefix!(pub prefix_active "active_");               // => pub mod {...}
  with_prefix!(pub(crate) prefix_active "active_");        // => pub(crate) mod {...}
  with_prefix!(pub(in other_mod) prefix_active "active_"); // => pub(in other_mod) mod {...}

  Thanks to @elpiel for raising and fixing the issue.