atomic_struct 0.1.5

Proc-macro crate to derive atomic struct with Arc<tokio::Mutex<T>> fields
Documentation 
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use atomic_struct::atomic_struct;

#[atomic_struct]
pub struct AppState {
    /// a public counter
    pub counter: i32,
    pub(crate) name: String,
}

#[tokio::main]
async fn main() {
    let state = AppState::new(0, "init".to_string());

    state.set_counter(42).await;
    state.set_name("hallo".to_string()).await;
    println!("Counter: {}", state.get_counter().await);
    println!("Name: {}", state.get_name().await);
}

#[tokio::test]
async fn test_atomic_struct() {
    let state = AppState::new(0, "init".to_string());
    assert_eq!(state.get_counter().await, 0);
    assert_eq!(state.get_name().await, "init".to_string());
    state.set_counter(100).await;
    state.set_name("changed".to_string()).await;
    assert_eq!(state.get_counter().await, 100);
    assert_eq!(state.get_name().await, "changed".to_string());

    let new_state = AppState::new(124, "new".to_string());
    state.update_self(new_state).await;
    assert_eq!(state.get_counter().await, 124);
    assert_eq!(state.get_name().await, "new".to_string());
}