librope-ocaml-dev 0.6.2-4build1 (arm64 binary) in ubuntu noble

 Ropes are a scalable string implementation: they are designed for efficient
 operation that involve the string as a whole such as concatenation and
 substring. This library implements ropes for OCaml. It is rich enough to
 replace strings.
 .
 This package contains the files that are necessary to compile OCaml code
 that uses the rope library.