Lunatic是受 Erlang 启发的 WebAssembly 运行时通过将 Erlang 的容错和大规模并发与 WebAssembly 基于功能的安全性相结合，它创建了一个强大的编程模型。
什么是LiveView
use serde::{Deserialize, Serialize};
use submillisecond::{router, static _router, Application};
use submillisecond_live_view::prelude::*;fn main() -> std::io::Result<()> {Application::new (router! {"/" => Counter::handler() "/static" => static _router!( "./static" )}).serve( "127.0.0.1:3000" )
}#[derive(Clone, Serialize, Deserialize)]
struct Counter {count: i32,
}impl LiveView for Counter {type Events = (Increment, Decrement);fn mount(_uri: Uri, _socket: Option<&mut Socket>) -> Self {Counter { count: 0 }}fn render(&self) -> Rendered {html! {button @click=(Increment) { "Increment" }button @click=(Decrement) { "Decrement" }p { "Count is " (self.count) }}}
}#[derive(Deserialize)]
struct Increment {}impl LiveViewEvent for Counter {fn handle(state: &mut Self, _event: Increment) {state.count += 1;}
}#[derive(Deserialize)]
struct Decrement {}impl LiveViewEvent for Counter {fn handle(state: &mut Self, _event: Decrement) {state.count -= 1;}
}
需要Lunatic 运行时以及 wasm32-wasi 目标。
cargo install lunatic-runtime
rustup target add wasm32-wasi
# .cargo/config.tomlclass="indent" >[build]
target = "wasm32-wasi" class=
"indent" >[target.wasm32-wasi]
runner = "lunatic"
