Stdlib.Callback(3) OCaml library Stdlib.Callback(3) NAME Stdlib.Callback - no description Module Module Stdlib.Callback Documentation Module Callback : (module Stdlib__Callback) val register : string -> 'a -> unit Callback.register n v registers the value v under the name n . C code can later retrieve a handle to v by calling caml_named_value(n) . val register_exception : string -> exn -> unit Callback.register_exception n exn registers the exception contained in the exception value exn under the name n . C code can later retrieve a handle to the exception by calling caml_named_value(n) . The exception value thus obtained is suitable for passing as first argument to raise_constant or raise_with_arg . OCamldoc 2024-02-29 Stdlib.Callback(3)