etherparse/link/
ether_payload_slice.rs

1use crate::*;
2
3/// Payload of an link layer packet.
4#[derive(Clone, Debug, Eq, PartialEq, Hash, PartialOrd, Ord)]
5pub struct EtherPayloadSlice<'a> {
6    /// Identifying content of the payload.
7    pub ether_type: EtherType,
8
9    /// Length field that was used to determine the length
10    /// of the payload (e.g. MACsec "short length" field).
11    pub len_source: LenSource,
12
13    /// Payload
14    pub payload: &'a [u8],
15}
16
17#[cfg(test)]
18mod test {
19    use super::*;
20    use alloc::format;
21
22    #[test]
23    fn debug() {
24        let s = EtherPayloadSlice {
25            ether_type: EtherType::IPV4,
26            payload: &[],
27            len_source: LenSource::MacsecShortLength,
28        };
29        assert_eq!(
30            format!(
31                "EtherPayloadSlice {{ ether_type: {:?}, len_source: {:?}, payload: {:?} }}",
32                s.ether_type, s.len_source, s.payload
33            ),
34            format!("{:?}", s)
35        );
36    }
37
38    #[test]
39    fn clone_eq_hash_ord() {
40        let s = EtherPayloadSlice {
41            ether_type: EtherType::IPV4,
42            payload: &[],
43            len_source: LenSource::MacsecShortLength,
44        };
45        assert_eq!(s.clone(), s);
46
47        use std::collections::hash_map::DefaultHasher;
48        use std::hash::{Hash, Hasher};
49
50        let a_hash = {
51            let mut hasher = DefaultHasher::new();
52            s.hash(&mut hasher);
53            hasher.finish()
54        };
55        let b_hash = {
56            let mut hasher = DefaultHasher::new();
57            s.clone().hash(&mut hasher);
58            hasher.finish()
59        };
60        assert_eq!(a_hash, b_hash);
61
62        use std::cmp::Ordering;
63        assert_eq!(s.clone().cmp(&s), Ordering::Equal);
64        assert_eq!(s.clone().partial_cmp(&s), Some(Ordering::Equal));
65    }
66}
etherparse/link/ether_payload_slice.rs

etherparse/link/
ether_payload_slice.rs
