restate-sdk 0.12.0

Restate SDK for Rust
Documentation 
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use restate_sdk::prelude::*;

pub struct MyVirtualObject;

#[object]
impl MyVirtualObject {
    #[handler]
    async fn my_handler(&self, ctx: ObjectContext<'_>, greeting: String) -> Result<String, HandlerError> {
        Ok(format!("Greetings {} {}", greeting, ctx.key()))
    }

    #[handler]
    async fn my_concurrent_handler(
        &self,
        ctx: SharedObjectContext<'_>,
        greeting: String,
    ) -> Result<String, HandlerError> {
        Ok(format!("Greetings {} {}", greeting, ctx.key()))
    }
}

#[tokio::main]
async fn main() {
    tracing_subscriber::fmt::init();
    #[cfg(feature = "http_server")]
    {
        HttpServer::new(Endpoint::builder().bind(MyVirtualObject).build())
            .listen_and_serve("0.0.0.0:9080".parse().unwrap())
            .await;
    }
}