pub trait AsyncWriter: Send {
// Required methods
fn write<'a, 'async_trait>(
&'a mut self,
src: &'a [u8],
) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>
where Self: 'async_trait,
'a: 'async_trait;
fn shutdown<'life0, 'async_trait>(
&'life0 mut self,
) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait;
}