pcap_async/
bpf.rs

1/// Wrapper for bpf_program to ensure correct drops
2#[derive(Debug)]
3pub struct Bpf {
4    inner: pcap_sys::bpf_program,
5}
6
7impl Bpf {
8    pub fn new(inner: pcap_sys::bpf_program) -> Bpf {
9        Bpf { inner }
10    }
11    pub fn inner_mut(&mut self) -> &mut pcap_sys::bpf_program {
12        &mut self.inner
13    }
14}
15
16impl Drop for Bpf {
17    fn drop(&mut self) {
18        unsafe {
19            pcap_sys::pcap_freecode(&mut self.inner);
20        }
21    }
22}
pcap_async/bpf.rs

pcap_async/
bpf.rs
