[−][src]Function actix_web::web::block
pub async fn block<F, I, E>(f: F) -> Result<I, BlockingError<E>> where
F: FnOnce() -> Result<I, E> + Send + 'static,
I: Send + 'static,
E: Send + Debug + 'static,
Execute blocking function on a thread pool, returns future that resolves to result of the function execution.