# vfio_user
## Design
This crate provides the client and server support for implementing vfio-user devices. More details of vfio-user can be found in the [protocol specification](https://github.com/nutanix/libvfio-user/blob/master/docs/vfio-user.rst).
## Usage
There are two structs:
* `Client` provides a vfio-user client (the part that sits in the VMM)
* `Server` provides a vfio-user server (the part that implements the device)
## Examples
The examples directory contains a sample PCI device implementing a GPIO controller. It can be compiled with `cargo build --examples`
## Licence
This crate is licensed under the Apache 2.0 licence. The full text can be found
in the LICENSE-APACHE file.