How to kown all handler function's argments ? #231

chanble · 2022-03-11T14:13:31Z

chanble
Mar 11, 2022

/// example 1:
#[handler]
fn index(remote_addr: &RemoteAddr, method: Method, uri: &Uri) {}

/// example 2:
#[handler]
fn index(res: Result<Query<Params>>) -> Result<impl IntoResponse> {}

/// example 3:
#[handler]
fn hello(Path(name): Path<String>) -> String {
    format!("hello: {}", name)
}

/// example 4:
#[handler]
fn ws(
    Path(name): Path<String>,
    ws: WebSocket,
    sender: Data<&tokio::sync::broadcast::Sender<String>>,
) -> impl IntoResponse {

}


/// example 5:
#[handler]
async fn index(ws: WebSocket) -> impl IntoResponse {
    ws.protocols(vec!["graphql-rs", "graphql-transport-ws"])
        .on_upgrade(|socket| async move {
            // ...
        })
}