1 use jsonrpc_core::*;
2 use serde_derive::Deserialize;
3
4 #[derive(Deserialize)]
5 struct HelloParams {
6 name: String,
7 }
8
main()9 fn main() {
10 let mut io = IoHandler::new();
11
12 io.add_method("say_hello", |params: Params| async move {
13 let parsed: HelloParams = params.parse().unwrap();
14 Ok(Value::String(format!("hello, {}", parsed.name)))
15 });
16
17 let request = r#"{"jsonrpc": "2.0", "method": "say_hello", "params": { "name": "world" }, "id": 1}"#;
18 let response = r#"{"jsonrpc":"2.0","result":"hello, world","id":1}"#;
19
20 assert_eq!(io.handle_request_sync(request), Some(response.to_owned()));
21 }
22