From 4fe8af2162f6e0068ba8c87364a44e98b9f5ab84 Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Thu, 8 Sep 2022 20:25:35 -0400
Subject: [PATCH] ocamlPackages.timed: init at 1.1

---
 .../ocaml-modules/timed/default.nix           | 28 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 30 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/timed/default.nix

diff --git a/pkgs/development/ocaml-modules/timed/default.nix b/pkgs/development/ocaml-modules/timed/default.nix
new file mode 100644
index 000000000000..988cb3f5487f
--- /dev/null
+++ b/pkgs/development/ocaml-modules/timed/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, fetchFromGitHub
+, ocaml
+, buildDunePackage
+}:
+
+buildDunePackage rec {
+  version = "1.1";
+  pname = "timed";
+
+  minimalOCamlVersion = "4.08";
+
+  src = fetchFromGitHub {
+    owner = "rlepigre";
+    repo = "ocaml-${pname}";
+    rev = version;
+    sha256 = "sha256-wUoI9j/j0IGYW2NfJHmyR2XEYfYejyoYLWnKsuWdFas=";
+  };
+
+  doCheck = true;
+
+  meta = with lib; {
+    description = "Timed references for imperative state";
+    homepage = "https://github.com/rlepigre/ocaml-timed";
+    license = licenses.mit;
+    maintainers = with maintainers; [ bcdarwin ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 547050b4f39b..8946390ea8aa 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1227,6 +1227,8 @@ let
 
     tcpip = callPackage ../development/ocaml-modules/tcpip { };
 
+    timed = callPackage ../development/ocaml-modules/timed { };
+
     tiny_httpd = callPackage ../development/ocaml-modules/tiny_httpd { };
 
     tsort = callPackage ../development/ocaml-modules/tsort { };