虚包：libppx-yojson-conv-ocaml-x7tm0
This is a virtual package. See the Debian policy for a definition of virtual packages.
负责填实 libppx-yojson-conv-ocaml-x7tm0 的软件包
- libppx-yojson-conv-ocaml
- [@@deriving] plugin to generate Yojson conversion functions (runtime)