swaitsandClaude Opus 4.6
3102fc747a
Implement full SSD1306 OLED display support: - Splash screen on boot (1.5s) with project name, version, board - Dashboard showing radio state, config, counters, RSSI/SNR - RSSI history sparkline (64-sample ring buffer, 2px-wide bars) - DisplayOn/DisplayOff host commands routed via dedicated channel - Pure render functions against generic DrawTarget (no hardware coupling) - Display on/off control bypasses radio task entirely Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
117 lines
3.8 KiB
Rust
117 lines
3.8 KiB
Rust
//! Manually expanded version of `service_client.rs` for both sync and async
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//! features.
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#![allow(dead_code, unused_variables)]
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type Response = String;
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type Url = &'static str;
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type Method = String;
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/// To use `maybe-async-cfg`, we must know which block of codes is only used on
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/// blocking implementation, and which on async. These two implementation should
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/// share the same API except for async/await keywords.
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/// InnerClient are used to actually send request,
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/// which differ a lot between sync and async.
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#[cfg(feature = "is_sync")]
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trait InnerClientSync {
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fn request(method: Method, url: Url, data: String) -> Response;
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#[inline]
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fn post(url: Url, data: String) -> Response {
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Self::request(String::from("post"), url, data)
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}
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#[inline]
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fn delete(url: Url, data: String) -> Response {
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Self::request(String::from("delete"), url, data)
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}
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}
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#[cfg(feature = "is_async")]
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#[async_trait::async_trait]
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trait InnerClientAsync {
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async fn request(method: Method, url: Url, data: String) -> Response;
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#[inline]
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async fn post(url: Url, data: String) -> Response {
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Self::request(String::from("post"), url, data).await
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}
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#[inline]
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async fn delete(url: Url, data: String) -> Response {
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Self::request(String::from("delete"), url, data).await
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}
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}
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/// The higher level API for end user, synchronous version.
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#[cfg(feature = "is_sync")]
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pub struct ServiceClientSync;
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/// The higher level API for end user, asynchronous version.
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#[cfg(feature = "is_async")]
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pub struct ServiceClientAsync;
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/// Synchronous implementation, only compiles when `is_sync` feature is on.
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#[cfg(feature = "is_sync")]
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impl InnerClientSync for ServiceClientSync {
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fn request(method: Method, url: Url, data: String) -> Response {
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// your implementation for sync, like use
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// `reqwest::blocking` to send request
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String::from("pretend we have a response")
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}
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}
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/// Asynchronous implementation, only compiles when `is_async` feature is on.
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#[cfg(feature = "is_async")]
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#[async_trait::async_trait]
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impl InnerClientAsync for ServiceClientAsync {
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async fn request(method: Method, url: Url, data: String) -> Response {
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// your implementation for async, like use `reqwest::client`
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// or `async_std` to send request
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String::from("pretend we have a response")
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}
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}
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/// Code of upstream API are almost the same for sync and async,
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/// except for async/await keyword.
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#[cfg(feature = "is_sync")]
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impl ServiceClientSync {
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fn create_bucket(name: String) -> Response {
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Self::post("http://correct_url4create", String::from("my_bucket"))
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}
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fn delete_bucket(name: String) -> Response {
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Self::delete("http://correct_url4delete", String::from("my_bucket"))
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}
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// and another thousands of functions that interact with service side
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}
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#[cfg(feature = "is_async")]
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impl ServiceClientAsync {
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async fn create_bucket(name: String) -> Response {
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Self::post("http://correct_url4create", String::from("my_bucket")).await
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}
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async fn delete_bucket(name: String) -> Response {
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Self::delete("http://correct_url4delete", String::from("my_bucket")).await
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}
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// and another thousands of functions that interact with service side
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}
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#[cfg(feature = "is_sync")]
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fn run_sync() {
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println!("sync impl running");
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let _ = ServiceClientSync::create_bucket("bucket".to_owned());
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}
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#[cfg(feature = "is_async")]
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async fn run_async() {
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println!("async impl running");
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let _ = ServiceClientAsync::create_bucket("bucket".to_owned()).await;
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}
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#[tokio::main]
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async fn main() {
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#[cfg(feature = "is_sync")]
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run_sync();
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#[cfg(feature = "is_async")]
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run_async().await;
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}
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