Async version for ZeroMQ bindings

This is high-level bindings for [zmq] in asynchronous manner. Crate itself uses some modules from [async-std], but it should also work on any other async runtime. The goal for this project is providing simple interface that is compatible with any async executor and reactor.

TODO list

• [X] PAIR
• [x] PUB
• [x] SUB
• [x] REQ
• [x] REP
• [x] DEALER
• [x] ROUTER
• [x] PULL
• [x] PUSH
• [x] XPUB
• [x] XSUB
• [x] STREAM
• [ ] More tests

Usage

Users could simply initialize any socket type with async_zmq::* in mind, and then call bind() or connect depends on your scenario. For example, if someone wants a publish socket, then he could initialize the socket like this:

let zmq = async_zmq::publish("tcp://127.0.0.1:5555")?.bind();

To learn more about each socket type usage. See modules below.

Prelude

Prelude module provides some common types, traits and their methods. This crate also re-export so it can be easier for you to import them.

Another common issue when people adopting a library is to deal with its error handling flow. To prevent introducing more overhead, async_zmq uses the exact same [Result]/[Error] type in [zmq] crate and re-export them.