A crate to asynchronously retrieve open ports for a given IP address.
All methods return a future that can be awaited, if you do not want to use
futures, you can simple run the
block_on method from the futures executor
to block the caller until the given future has completed.
Retrieves a vec with all open ports for a given IP address. The default
Retrieves a vec with open ports for a given vec of port numbers an IP
adresses. The default concurrency is
Check if the given port is open for a specified IP address.