A simple parser for the Netflow v9 protocol.
It collects the flows and outputs each in a JSON format.
In your Cargo.toml file:
```
netflow_v9 = { git = "https://github.com/VersBinarii/netflow_v9.git" }
```
```
let mut parser = Parser::new();
if let Ok(sets) = parser.parse_netflow_packet(&packet_1) {
}
```