volo 示例: volo cli: 执行 cargo build, 会自动生成代码: app/try/volo-example/target/debug/build/volo-gen-884bd5297bad32be/out/volo_gen.rs Run: # root directory: cd learn-rs/ # run rpc server: task volo:run:server # run rpc client: task volo:run:client