libfieldslib-ocaml 1:0.13.0-1build1 (riscv64 binary) in ubuntu focal

 fieldslib is an OCaml syntax extension that can be used to define
 first class values representing record fields. On top of those
 values additional routines can then be automatically defined to:
 .
  - get and set record fields
  - iterate and fold over fields
  - create new record values
 .
 This package contains runtime files.