feat: fixed pcap linking and added nix packages

pcap-sys/src/lib.rs

@@ -15,7 +15,7 @@
 
 use std::{
     ffi::{CStr, CString},
-    ptr, slice
+    ptr, slice,
 };
 
 pub mod error;
@@ -410,7 +410,9 @@ impl<T: NotListening> Interface<T> {
 
         Ok(stream::InterfaceStream {
             inner: tokio::io::unix::AsyncFd::with_interest(
-                stream::InternalInterfaceStream::<DevActivated>::new(unsafe { std::mem::transmute(self) })?,
+                stream::InternalInterfaceStream::<DevActivated>::new(unsafe {
+                    std::mem::transmute(self)
+                })?,
                 tokio::io::Interest::READABLE,
             )?,
         })

pcap-sys/src/stream.rs

@@ -24,7 +24,10 @@ use futures::{ready, StreamExt};
 use tokio::io::unix::AsyncFd;
 use tokio_stream::StreamMap;
 
-use super::{error, ffi, packets, Activated, NotListening, Disabled, State, Interface, DevActivated, DevDisabled, PcapDevIterator};
+use super::{
+    error, ffi, packets, Activated, DevActivated, DevDisabled, Disabled, Interface, NotListening,
+    PcapDevIterator, State,
+};
 
 pub(crate) struct InternalInterfaceStream<T: Activated> {
     interface: Interface<T>,