From 8ad01c336266603ccfc3f15836701c30b236050e Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Wed, 27 Nov 2019 18:34:14 +0000
Subject: [PATCH] ocamlPackages.metrics-lwt: init at 0.1.0

---
 pkgs/development/ocaml-modules/metrics/lwt.nix | 14 ++++++++++++++
 pkgs/top-level/ocaml-packages.nix              |  2 ++
 2 files changed, 16 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/metrics/lwt.nix

diff --git a/pkgs/development/ocaml-modules/metrics/lwt.nix b/pkgs/development/ocaml-modules/metrics/lwt.nix
new file mode 100644
index 000000000000..47b91e430c65
--- /dev/null
+++ b/pkgs/development/ocaml-modules/metrics/lwt.nix
@@ -0,0 +1,14 @@
+{ buildDunePackage, ocaml_lwt, metrics }:
+
+buildDunePackage {
+  pname = "metrics-lwt";
+
+  inherit (metrics) version src;
+
+  propagatedBuildInputs = [ ocaml_lwt metrics ];
+
+  meta = metrics.meta // {
+    description = "Lwt backend for the Metrics library";
+  };
+
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 529bd3d7cee1..55ef0c052b17 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -466,6 +466,8 @@ let
 
     metrics = callPackage ../development/ocaml-modules/metrics { };
 
+    metrics-lwt = callPackage ../development/ocaml-modules/metrics/lwt.nix { };
+
     mezzo = callPackage ../development/compilers/mezzo { };
 
     minisat = callPackage ../development/ocaml-modules/minisat { };