get-port

Get an available port

Usage

1. Get the first available port in range 1024 <-> 65535 (default range)

```rust use get_port;

fn main() { let port = getport::getport().unwrap(); } ```

2. Get a port in a specific range

```rust use get_port;

fn main() { let port = getport::getportinrange(get_port::PortRange { min: 5000, max: 6000 }).unwrap(); } ```

3. Get a specific port if available

NOTE: returns the first one or falling back to an available port in range 1024 <-> 65535

```rust use get_port;

fn main() { let port = getport::getport_prefer(vec![20, 60, 6943]).unwrap(); // Will return 6943 if available, as 0 <-> 1024 are system ports. } ```

4. Exclude a list of ports and get the first available

```rust use get_port;

fn main() { let port = getportexcept(vec!(1024, 1025, 1026)).unwrap(); // Will return 1027 if available, as 0 <-> 1024 are system ports. } ```

4. Exclude a list of ports and get the first available in a specific range

```rust use get_port;

fn main() { let range = PortRange { min: 5000, max: 7000 }; let p = getportinrangeexcept(range, vec!(5000)).unwrap(); // Will return 5001 if available. } ```