port_check
A simple rust library to get a free local port or to check if a port somewhere is reachable
Example:
use *;
use Duration;
// --------------------------------------------------------------------
// If not specified, all port checks are performed for IPv4 addresses.
// --------------------------------------------------------------------
// get a free local port
let free_port = free_local_port.unwrap;
// get a free local port between 10000 and 15000
let free_port_in_range = free_local_port_in_range;
// check whether a remote port is reachable
let is_reachable = is_port_reachable;
// or
let is_reachable = is_port_reachable_with_timeout;
// --------------------------------------------------------------------
// IPv6 checks are supported too
// --------------------------------------------------------------------
let free_ipv6_port = free_local_ipv6_port.unwrap;
let is_ipv6_port_free = is_local_port_free;
// or
let is_ipv6_port_free = is_local_ipv6_port_free;