port_check
A simple rust library to get a free local port or to check if a port somewhere is reachable
Example:
// get a free local port
let free_port = free_local_port;
// 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;