pub trait DeviceProxyInterface: Send + Sync {
type PingResponseFut: Future<Output = Result<(), Error>> + Send;
// Required method
fn ping(&self) -> Self::PingResponseFut;
}
pub trait DeviceProxyInterface: Send + Sync {
type PingResponseFut: Future<Output = Result<(), Error>> + Send;
// Required method
fn ping(&self) -> Self::PingResponseFut;
}