# mpid_messaging [![](https://img.shields.io/badge/Project%20SAFE-Approved-green.svg)](http://maidsafe.net/applications) [![](https://img.shields.io/badge/License-GPL3-green.svg)](https://github.com/maidsafe/mpid_messaging/blob/master/COPYING) **Primary Maintainer:** Brian Smith (brian.smith@maidsafe.net) **Secondary Maintainer:** Qi Ma (qi.ma@maidsafe.net) |Crate|Linux/OS X|Windows|Coverage|Issues| |:---:|:--------:|:-----:|:------:|:----:| |[![](http://meritbadge.herokuapp.com/mpid_messaging)](https://crates.io/crates/mpid_messaging)|[![Build Status](https://travis-ci.org/maidsafe/mpid_messaging.svg?branch=master)](https://travis-ci.org/maidsafe/mpid_messaging)|[![Build status](https://ci.appveyor.com/api/projects/status/lynxcu4vmj6up72j/branch/master?svg=true)](https://ci.appveyor.com/project/MaidSafe-QA/mpid-messaging/branch/master)|[![Coverage Status](https://coveralls.io/repos/maidsafe/mpid_messaging/badge.svg?branch=master&service=github)](https://coveralls.io/github/maidsafe/mpid_messaging?branch=master)|[![Stories in Ready](https://badge.waffle.io/maidsafe/mpid_messaging.png?label=ready&title=Ready)](https://waffle.io/maidsafe/mpid_messaging)| | [API Documentation - master branch](http://maidsafe.net/mpid_messaging/master) | [SAFE Network System Documentation](http://systemdocs.maidsafe.net) | [MaidSafe website](http://maidsafe.net) | [SAFE Network Forum](https://forum.safenetwork.io) | |:------:|:-------:|:-------:|:-------:| ## Overview Types used by SAFE Vaults and SAFE Clients to send and receive messages. ## Todo Items