This crate provides functionality for getting the Instance Metadata from
an EC2 instance. This API makes use of the v2 API to remain future facing.
Add the following line to your `Cargo.toml`:
```
ec2_instance_metadata = "0.2"
```
```
extern crate ec2_instance_metadata;
let client = ec2_instance_metadata::InstanceMetadataClient::new();
let metadata = client.get().unwrap();
```