的指针 • Guest 可执行任务 • Guest 也可返回请求 host Invoke(ctx,operation,payload) WAPC 流程 • Uses Length of response and error to return result res,err:= Invoke… WAPC 流程 #[no_mangle] pub fn wapc_init() { w HttpResponse, #[serde(rename = "url_path")] pub UrlPath: String, } ResA: Response corresponding to unmodified request ResB: Response corresponding to modified request • 模拟数据规则 • 自动化测试 • https://github req_,err:=wasm.Invoke(ctx,req.url.path, req_payload) … req = req_ } ModifyResponse(res *http.Response) error{ … res_,err:=wasm.Invoke(ctx,res.url.path, req_payload) … res = res_ } Wasm mock server

service() doGet() doPost() Get Request Post Request Response Response Web Server HttpServlet subclass 注意： 方法由 HttpServlet 的子类实现

lazy async work (aka, sender) • A completion handler (aka, receiver) • A small, initial set of generic async algorithms: • E.g., then, when_all, sync_wait, let_* • Utilities for integration with C++20 process_request(request)); } } Or write it as a coroutine.17 Schedulers produce senders Generic async algorithms accept and return senders18 SENDER ADAPTORS OF STD::EXECUTION Sender adaptors

process the error? Panic? App Crash ？ Treat the rust module as an independent service - Command <> Response - Using the protobuf as the data encoding/decoding protocol Tools - cargo-dinghy - rust-android-gradle

MiNetRun – Rust Channel 12 DLB-Assist Channel Overview Hardware-Direct offloading • Can’t carry generic type • Escape safety track Message-Ownership Tracking • Takes message's ownership • Avoid message

(Jetson) TX1 / Tegra X1, Drive CX, Drive PX, Jetson Nano • 版本 60 ： Quadro GP100, Tesla P100, DGX-1 (Generic Pascal) • 版本 61 ： GTX 1080, GTX 1070, GTX 1060, GTX 1050, GTX 1030 (GP108), GT 1010 (GP108) Titan