cargo-expand: init at 0.4.10 (#59199)

pkgs/development/tools/rust/cargo-expand/default.nix

@@ -0,0 +1,23 @@
+{ stdenv, rustPlatform, fetchFromGitHub }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-expand";
+  version = "0.4.10";
+
+  src = fetchFromGitHub {
+    owner = "dtolnay";
+    repo = pname;
+    rev = version;
+    sha256 = "1f90v67clmql2bb32sgs7c48q8nhyw2pfk4hpkiy8qll8fypjgik";
+  };
+
+  cargoSha256 = "042s28p68jz3my2q1crmq7xzcajwxmcprgg9z7r9ffhrybk4jvwz";
+
+  meta = with stdenv.lib; {
+    description = ''A utility and Cargo subcommand designed to let people expand macros in their Rust source code'';
+    homepage = https://github.com/dtolnay/cargo-expand;
+    license = with licenses; [ mit asl20 ];
+    platforms = platforms.all;
+    maintainers = with maintainers; [ xrelkd ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -7715,6 +7715,7 @@ in
   cargo-asm = callPackage ../development/tools/rust/cargo-asm {
     inherit (darwin.apple_sdk.frameworks) Security;
   };
+  cargo-expand = callPackage ../development/tools/rust/cargo-expand { };
   cargo-fuzz = callPackage ../development/tools/rust/cargo-fuzz { };
   cargo-xbuild = callPackage ../development/tools/rust/cargo-xbuild { };