enum MyFuture { Init(..), State1(...), ... Done, } impl Future for MyFuture { ... fn poll(&mut self) -> ... { loop { try_ready!(self.poll_ready()); if http://self.next _state() { return Ok(().into()); } } } }
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enum MyFuture { Init(..), State1(...), ... Done, } impl Future for MyFuture { ... fn poll(&mut self) -> ... { loop { try_ready!(self.poll_ready()); if http://self.next _state() { return Ok(().into()); } } } }