system/gd/rust/common/src/ready.rs


1
2
3
4
5
6
7
8
9
10

/// Simplifies polling futures
#[macro_export]
macro_rules! ready {
    ($e:expr $(,)?) => {
        match $e {
            std::task::Poll::Ready(t) => t,
            std::task::Poll::Pending => return std::task::Poll::Pending,
        }
    };
}