Struct Ports

pub struct Ports { /* private fields */ }

port table.

Implementations

impl Ports

pub fn new() -> Self

pub fn capacity(&self) -> usize

get ports capacity.

Examples

use turn_rs::router::ports::*;

let ports = Ports::new();
assert_eq!(ports.capacity(), 65535 - 49152);

pub fn len(&self) -> usize

get ports allocated size.

Examples

use turn_rs::router::ports::*;

let ports = Ports::new();
assert_eq!(ports.len(), 0);

pub fn is_empty(&self) -> bool

get ports allocated size is empty.

Examples

use turn_rs::router::ports::*;

let ports = Ports::new();
assert_eq!(ports.is_empty(), true);

pub fn get(&self, p: u16) -> Option<SocketAddr>

get address from port.

Examples

use std::net::SocketAddr;
use turn_rs::router::ports::*;

let ports = Ports::new();
let addr = "127.0.0.1:8080".parse::<SocketAddr>().unwrap();
let port = ports.alloc(&addr).unwrap();

assert!(ports.get(port).is_some());

pub fn get_bound(&self, a: &SocketAddr, p: &SocketAddr) -> Option<u16>

get address bound port.

Examples

use std::net::SocketAddr;
use turn_rs::router::ports::*;

let local = "127.0.0.1:8080".parse::<SocketAddr>().unwrap();
let peer = "127.0.0.1:8081".parse::<SocketAddr>().unwrap();

let pools = Ports::new();

let port = pools.alloc(&local).unwrap();
assert!(pools.bound(&local, port).is_some());
assert!(pools.bound(&peer, port).is_some());

assert_eq!(pools.get_bound(&local, &peer), Some(port));

pub fn alloc(&self, a: &SocketAddr) -> Option<u16>

allocate port in ports.

Examples

use std::net::SocketAddr;
use turn_rs::router::ports::*;

let addr = "127.0.0.1:8080".parse::<SocketAddr>().unwrap();

let pools = Ports::new();
assert_eq!(pools.alloc(&addr).is_some(), true);

pub fn bound(&self, addr: &SocketAddr, port: u16) -> Option<()>

bound address and peer port.

Examples

use std::net::SocketAddr;
use turn_rs::router::ports::*;

let addr = "127.0.0.1:8080".parse::<SocketAddr>().unwrap();

let pools = Ports::new();
let port = pools.alloc(&addr).unwrap();

assert!(pools.bound(&addr, port).is_some());

pub fn remove(&self, a: &SocketAddr, ports: &[u16]) -> Option<()>

bound address and peer port.

Examples

use std::net::SocketAddr;
use turn_rs::router::ports::*;

let addr = "127.0.0.1:8080".parse::<SocketAddr>().unwrap();

let pools = Ports::new();
let port = pools.alloc(&addr).unwrap();

assert!(pools.bound(&addr, port).is_some());
assert!(pools.remove(&addr, &vec![port]).is_some());

Trait Implementations

impl Default for Ports

fn default() -> Self

Returns the “default value” for a type.