### Async Main Function with Pollster Macro

Source: https://github.com/zesterer/pollster/blob/master/README.md

This example shows how to use the `#[pollster::main]` attribute macro to define an asynchronous main function. This macro allows you to write `async fn main()` directly, simplifying the entry point for async applications that use pollster. It's an alternative to manually calling `block_on`.

```rust
#[pollster::main]
async fn main() {
    let my_fut = async {};

    my_fut.await;
}
```

--------------------------------

### Use `async fn main()` with the pollster macro

Source: https://github.com/zesterer/pollster/blob/master/macro/README.md

This snippet shows how to use the `pollster::main` attribute macro to mark an async function as the entry point of the program. This simplifies the process of running async code as the main function. The `crate` option can be used if pollster was re-exported with a different name.

```rust
#[pollster::main]
async fn main() {
    let my_fut = async {};

    my_fut.await;
}

#[pollster::main(crate = renamed_pollster)]
async fn main() {
    let my_fut = async {};

    my_fut.await;
}
```

--------------------------------

### Evaluate a Future to Completion using block_on

Source: https://github.com/zesterer/pollster/blob/master/macro/README.md

This snippet demonstrates the core functionality of pollster, using the `block_on` method from the `FutureExt` trait to synchronously block the current thread until an async future completes. It requires the `pollster` crate.

```rust
use pollster::FutureExt as _;

let my_fut = async {};

let result = my_fut.block_on();
```

--------------------------------

### Custom Crate Name for Pollster Macro

Source: https://github.com/zesterer/pollster/blob/master/README.md

This snippet illustrates how to specify a custom crate name when using the `#[pollster::main]` macro. This is necessary if the pollster crate has been re-exported or aliased under a different name within the project. It ensures the macro correctly references the pollster crate's functionality.

```rust
#[pollster::main(crate = renamed_pollster)]
async fn main() {
    let my_fut = async {};

    my_fut.await;
}
```

--------------------------------

### Use `#[pollster::test]` for async tests

Source: https://github.com/zesterer/pollster/blob/master/macro/README.md

This snippet illustrates the usage of the `#[pollster::test]` attribute macro for running asynchronous tests. This allows writing tests that involve async operations directly within the test function.

```rust
#[pollster::test]
async fn my_async_test() {
    let my_fut = async {};
    my_fut.await;
    assert!(true);
}
```

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