Function inst_codec_suffix 

pub fn inst_codec_suffix(name: &str, args: &[TypeRef]) -> String

v0.174 (#592): the monomorphised codec suffix for a generic-record instantiation — Paginated[User] → Paginated_User, Pair[User, String] → Pair_User_String. #593: shared with generic sums. Renamed from app_ts_name in the move from bynk-emit.