containerd GRPC client

This crate implements a GRPC client to query containerd APIs.

Example

```rust // Launch containerd at /run/containerd/containerd.sock let channel = connect("/run/containerd/containerd.sock").await?;

let mut client = VersionClient::new(channel); let resp = client.version(()).await?;

println!("Response: {:?}", resp.get_ref()); ```