ping-rs 0.1.2

Provide ICMP Echo (ping) functionality for both Windows and Linux
Documentation 
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use std::ffi::c_void;
use std::net::{IpAddr, Ipv4Addr};
use windows::Win32::Foundation::{HANDLE};
use windows::Win32::NetworkManagement::IpHelper::{ICMP_ECHO_REPLY, IcmpHandle, IcmpSendEcho2, IP_OPTION_INFORMATION};
use crate::windows_ping::{IcmpEcho, PingRawReply};

impl IcmpEcho for Ipv4Addr {
    fn send(&self, handle: IcmpHandle, event: Option<HANDLE>, data: *const c_void, data_len: u16, options: *const IP_OPTION_INFORMATION, reply_buffer: *mut c_void, reply_buffer_len: u32, timeout: u32) -> u32 {
        unsafe {
            let destination_address = *((&self.octets() as *const u8) as *const u32);
            IcmpSendEcho2(handle, event, None, None, destination_address, data, data_len as u16, Some(options), reply_buffer, reply_buffer_len, timeout)
        }
    }
    fn create_raw_reply(&self, reply: *mut u8) -> PingRawReply {
        let reply = unsafe { *(reply as *const ICMP_ECHO_REPLY) };

        // properly handle Network BE
        let addr_ptr = &reply.Address as *const u32 as *const [u8;4];
        let addr = u32::from_be_bytes(unsafe { *addr_ptr });

        PingRawReply { address: IpAddr::V4(Ipv4Addr::from(addr)), status: reply.Status, rtt: reply.RoundTripTime, }
    }
}