Unbound type constructor Result.result #143
Description
Trying to compile ppx_deriving_yojson v3.6.1 on FreeBSD, with OCaml 4.12.1 and dune 2.8.0 gives the following error:
File "src/ppx_deriving_yojson_runtime.mli", line 1, characters 32-45:
1 | type 'a error_or = ('a, string) Result.result
^^^^^^^^^^^^^
Error: Unbound type constructor Result.result
This simple patch fixes it:
--- src/ppx_deriving_yojson_runtime.mli.orig 2020-11-07 23:40:55 UTC
+++ src/ppx_deriving_yojson_runtime.mli
@@ -1,4 +1,4 @@
-type 'a error_or = ('a, string) Result.result
+type 'a error_or = ('a, string) Result.t
val ( >>= ) : 'a error_or -> ('a -> 'b error_or) -> 'b error_or
val ( >|= ) : 'a error_or -> ('a -> 'b) -> 'b error_or
@@ -18,7 +18,7 @@ module Int64 : (module type of Int64)
module Nativeint : (module type of Nativeint)
module Array : (module type of Array)
module Result : sig
- type ('a, 'b) result = ('a, 'b) Result.result =
+ type ('a, 'b) result = ('a, 'b) Result.t =
| Ok of 'a
| Error of 'b
end