fix cargo?

.devcontainer/.devcontainer.json

@@ -1,7 +1,5 @@
 {
 	"name": "Rust",
-	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/rust:bullseye",
 	"features": {
 		"ghcr.io/devcontainers-contrib/features/zsh-plugins:0": {}
 	},
@@ -17,5 +15,14 @@
 				"alexcvzz.vscode-sqlite"
 			]
 		}
+	},
+	"dockerFile": "Dockerfile",
+	"settings": {
+		"editor.formatOnSave": true,
+		"terminal.integrated.shell.linux": "/usr/bin/zsh",
+		"files.exclude": {
+			"**/CODE_OF_CONDUCT.md": true,
+			"**/LICENSE": true
+		}
 	}
 }