pub type NextOutput<I, O, R> = Option<WebSocketStreamResult<Next<I, O, R>>>;Aliased Type§
enum NextOutput<I, O, R> {
None,
Some(Result<Next<I, O, R>, WebSocketStreamError>),
}pub type NextOutput<I, O, R> = Option<WebSocketStreamResult<Next<I, O, R>>>;enum NextOutput<I, O, R> {
None,
Some(Result<Next<I, O, R>, WebSocketStreamError>),
}