While nanomsg provides dedicated non-blocking APIs (nn_poll, NN_DONTWAIT) their use is limited to nanomsg sockets only. This library implements native Tokio adapters (Stream and Sink) on top of nanomsg's raw file descriptors and thus allows for multiplexing nanomsg socket's IO with other asynchronous libraries.
There are two example applications available: listener and sender.
cargo run --example=listenercargo run --example=sender