Json of a data structure

[ashu414]

@otini Please look into this issue…

Yojson and ppx_deriving_yojson

code : open Yojson (* Define an OCaml type *) type person = { name : string; age : int; } [@@deriving to_yojson] (* Example person *) let my_person = { name = "Alice"; age = 30 } (* let xx = person_to_yojson my_person *) (* Convert person to JSON and store in a file *) let store_person_as_json_file filename person = let json_str = Yojson.Safe.to_string (person_to_yojson person) in let oc = open_out filename in output_string oc json_str; close_out oc (* Usage *) let () = store…

I am facing while using ppx_deriving_yojson.
can you please help me here.