use std::collections::HashMap;
use self::c3_sdk::client::{Client, State};
fn main() {
let mut client = client::Client::new();
client.register_method("setItem".to_string(), |key: String, val: String| -> String {
let store = HashMap::new();
let mut state = client::State::new(store);
state.set(key.clone(), val);
return key;
});
client.serve();
}