Attribute Macro fuchsia_async::run_until_stalled
#[run_until_stalled]
Expand description
Define an async
function that should complete without stalling.
If the async function should stall then a panic
will be raised. For example:
#[fuchsia_async::run_until_stalled]
async fn this_will_fail_and_not_block() -> Result<(), anyhow::Error> {
let () = future::empty().await;
Ok(())
}
will cause an immediate panic instead of hanging.
This is mainly intended for testing, and takes an optional test
argument.
#[fuchsia_async::run_until_stalled(test)]
async fn test_foo() {}