pub struct AsyncTransporter { stream: Arc<dyn AsyncRW + Send + Sync>, } Suppose that a library expects AsyncTransporter to be Send + Sync, and that dyn AsyncRW is a struct that holds a channel tuple: pub struct SmolSocket { channel: (Sender<Arc<Packet>>, Receiver<Arc<Packet>>), } How can …

Rust's `Sender/Receiver` is forced to be `Sync + Send`

mbrubeck June 17, 2021, 3:16am 2

crossbeam-channel is a high-quality alternative to std::sync::mpsc, with Sender and Receiver types that are Send + Sync.

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