Attribute Macro async_std::test

#[test]

This is supported on attributes only.

Marks async function to be executed by runtime, suitable to test environment

Options:

• core_threads=n - Sets core threads to n (requires rt-threaded feature).
• max_threads=n - Sets max threads to n (requires rt-core or rt-threaded feature).

Usage

Select runtime

#[tokio::test(core_threads = 1)]
async fn my_test() {
    assert!(true);
}

Using default

#[tokio::test]
async fn my_test() {
    assert!(true);
}