mobc-reql

ReQL connection pool implementation

```rust use mobc_reql::{GetSession, Pool, SessionManager};

// Create the session manager let manager = SessionManager::new(Default::default());

// Pull the rest of your nodes from your cluster. The connection pool // connects to the node with the lowest latency. // It is optional but highly recommended. This way, your app will // continue working even when nodes go up and down. tokio::spawn(manager.discover_hosts());

// Create the pool let pool = Pool::builder().max_open(20).build(manager);

// Get a session from the pool let session = pool.session().await?;

// You can pass a reference of the session to run. // This allows you to use the same underlying connection for multiple // queries as long as none of them is a change-feed. // You can even use just one connection for your entire app, even running // the queries concurrently. // // Change feeds on the other hand, require dedicated connections, // so for each changefeed you need to grab a new session from the pool. r.expr("Hello world!").run(&session); ```