1 files changed, 19 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/janestreet/fieldslib.nix b/pkgs/development/ocaml-modules/janestreet/fieldslib.nix
new file mode 100644
index 000000000000..8823a0c8054d
--- /dev/null
+++ b/pkgs/development/ocaml-modules/janestreet/fieldslib.nix
@@ -0,0 +1,19 @@
+{ stdenv, type_conv, buildOcamlJane }:
+
+buildOcamlJane rec {
+  name = "fieldslib";
+  version = "113.33.03";
+
+  minimumSupportedOcamlVersion = "4.02";
+
+  hash = "0mkbix32f8sq32q81hb10z2q31bw5f431jxv0jafbdrif0vr6xqd";
+
+  propagatedBuildInputs = [ type_conv ];
+
+  meta = with stdenv.lib; {
+    homepage = https://ocaml.janestreet.com/;
+    description = "OCaml syntax extension to define first class values representing record fields, to get and set record fields, iterate and fold over all fields of a record and create new record values";
+    license = licenses.asl20;
+    maintainers = [ maintainers.maurer maintainers.vbgl ];
+  };
+}