Function dhcpv4::server::get_requested_options

pub fn get_requested_options(
    client_opts: &[DhcpOption],
    options_repo: &HashMap<OptionCode, DhcpOption>,
    subnet_mask: PrefixLength<Ipv4>
) -> Vec<DhcpOption>

Given the DHCP options set by the client, retrieves the values of the DHCP options requested by the client.