matrix-sdk-crypto-nodejs: use fetchCargoVendor and refactor

pkgs/by-name/ma/matrix-appservice-slack/matrix-sdk-crypto-nodejs-0_1_0-beta_3/package.nix

@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   src = fetchFromGitHub {
     owner = "matrix-org";
     repo = "matrix-rust-sdk";
-    rev = "${pname}-v${version}";
+    tag = "${pname}-v${version}";
     hash = "sha256-0p+1cMn9PU+Jk2JW7G+sdzxhMaI3gEAk5w2nm05oBSU=";
   };
 
@@ -27,11 +27,14 @@ stdenv.mkDerivation rec {
     ./remove-duplicate-dependency.patch
   ];
 
-  cargoDeps = rustPlatform.importCargoLock {
-    lockFile = ./Cargo-beta.3.lock;
-    outputHashes = {
-      "uniffi-0.21.0" = "sha256-blKCfCsSNtr8NtO7Let7VJ/9oGuW9Eu8j9A6/oHUcP0=";
-    };
+  cargoDeps = rustPlatform.fetchCargoVendor {
+    inherit
+      pname
+      version
+      src
+      patches
+      ;
+    hash = "sha256-utpqRh5FIVgEX0dbYIS3GL/np6g6Itz8t27ov5CBrG8=";
   };
 
   nativeBuildInputs = [
@@ -63,11 +66,11 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  meta = with lib; {
+  meta = {
     description = "No-network-IO implementation of a state machine that handles E2EE for Matrix clients";
     homepage = "https://github.com/matrix-org/matrix-rust-sdk/tree/${src.rev}/bindings/matrix-sdk-crypto-nodejs";
-    license = licenses.asl20;
-    maintainers = with maintainers; [
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [
       winter
       dandellion
     ];