From ea836299d64582ea12bbdeb89dfa0c09dd008061 Mon Sep 17 00:00:00 2001
From: Luc Perkins <lucperkins@gmail.com>
Date: Sat, 30 Jul 2022 11:55:05 +0200
Subject: [PATCH] protoc-gen-rust: init at 3.1.0

---
 .../tools/protoc-gen-rust/default.nix         | 29 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 31 insertions(+)
 create mode 100644 pkgs/development/tools/protoc-gen-rust/default.nix

diff --git a/pkgs/development/tools/protoc-gen-rust/default.nix b/pkgs/development/tools/protoc-gen-rust/default.nix
new file mode 100644
index 000000000000..4ddc2fdb8c65
--- /dev/null
+++ b/pkgs/development/tools/protoc-gen-rust/default.nix
@@ -0,0 +1,29 @@
+{ fetchCrate
+, lib
+, rustPlatform
+, protobuf
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "protoc-gen-rust";
+  version = "3.1.0";
+
+  src = fetchCrate {
+    inherit version;
+    pname = "protobuf-codegen";
+    sha256 = "sha256-DaydUuENqmN812BgQmpewRPhkq9lT6+g+VPuytLc25Y=";
+  };
+
+  cargoSha256 = "sha256-kzc2Wd+Y3mNmOHxRj5R1LIbvXz5NyGcRnz2e0jdfdPg=";
+
+  cargoBuildFlags = ["--bin" pname];
+
+  nativeBuildInputs = [ protobuf ];
+
+  meta = with lib; {
+    description = "Protobuf plugin for generating Rust code";
+    homepage = "https://github.com/stepancheg/rust-protobuf";
+    license = licenses.mit;
+    maintainers = with maintainers; [ lucperkins ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3cdf333b01a7..917f997cc890 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -482,6 +482,8 @@ with pkgs;
 
   protoc-gen-connect-go = callPackage ../development/tools/protoc-gen-connect-go { };
 
+  protoc-gen-rust = callPackage ../development/tools/protoc-gen-rust { };
+
   protoc-gen-twirp = callPackage ../development/tools/protoc-gen-twirp { };
 
   protoc-gen-twirp_php = callPackage ../development/tools/protoc-gen-twirp_php { };