From 71da438f21f1e07dd0523bfeb7d81d6aa3a4f14e Mon Sep 17 00:00:00 2001
From: jD91mZM2 <me@krake.one>
Date: Tue, 22 May 2018 22:04:50 +0200
Subject: [PATCH] cargo-tree: init at 0.18.0 (#40924)

---
 .../package-management/cargo-tree/default.nix | 24 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  1 +
 2 files changed, 25 insertions(+)
 create mode 100644 pkgs/tools/package-management/cargo-tree/default.nix

diff --git a/pkgs/tools/package-management/cargo-tree/default.nix b/pkgs/tools/package-management/cargo-tree/default.nix
new file mode 100644
index 00000000000..a9c1a1a33b3
--- /dev/null
+++ b/pkgs/tools/package-management/cargo-tree/default.nix
@@ -0,0 +1,24 @@
+{ stdenv, lib, rustPlatform, fetchFromGitHub, pkgconfig, cmake, curl, libiconv, darwin }:
+rustPlatform.buildRustPackage rec {
+  name = "cargo-tree-${version}";
+  version = "0.18.0";
+
+  src = fetchFromGitHub {
+    owner = "sfackler";
+    repo = "cargo-tree";
+    rev = "v${version}";
+
+    sha256 = "0lq14w11a4zl0rvv7rsd79k51dwk3w78fbsi6klkqknad02qmx3r";
+  };
+
+  cargoSha256 = "0zi4qbadlx4l6zhb0f892ic3mdmyjjjzrirks18pl6qrn3dgny1x";
+
+  nativeBuildInputs = [ pkgconfig cmake ];
+  buildInputs = [ curl ] ++ lib.optionals stdenv.isDarwin [ libiconv darwin.apple_sdk.frameworks.Security ];
+
+  meta = with lib; {
+    description = "A cargo subcommand that visualizes a crate's dependency graph in a tree-like format";
+    license = with licenses; [ asl20 mit ];
+    maintainers = with maintainers; [ jD91mZM2 ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bd8cb340425..a3199c5c297 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -6916,6 +6916,7 @@ with pkgs;
 
   cargo-edit = callPackage ../tools/package-management/cargo-edit { };
   cargo-release = callPackage ../tools/package-management/cargo-release { };
+  cargo-tree = callPackage ../tools/package-management/cargo-tree { };
 
   cargo-fuzz = callPackage ../development/tools/rust/cargo-fuzz { };