surge_ping/
error.rs

1#![allow(dead_code)]
2use std::{io, net::IpAddr};
3
4use thiserror::Error;
5
6use crate::{icmp::PingSequence, PingIdentifier};
7
8pub type Result<T> = std::result::Result<T, SurgeError>;
9
10/// An error resulting from a ping option-setting or send/receive operation.
11///
12#[derive(Error, Debug)]
13pub enum SurgeError {
14    #[error("buffer size was too small")]
15    IncorrectBufferSize,
16    #[error("malformed packet: {0}")]
17    MalformedPacket(#[from] MalformedPacketError),
18    #[error("io error: {0}")]
19    IOError(#[from] io::Error),
20    #[error("Request timeout for icmp_seq {seq}")]
21    Timeout { seq: PingSequence },
22    #[error("Echo Request packet.")]
23    EchoRequestPacket,
24    #[error("Network error.")]
25    NetworkError,
26    #[error("Multiple identical request")]
27    IdenticalRequests {
28        host: IpAddr,
29        ident: Option<PingIdentifier>,
30        seq: PingSequence,
31    },
32}
33
34#[derive(Error, Debug)]
35pub enum MalformedPacketError {
36    #[error("expected an Ipv4Packet")]
37    NotIpv4Packet,
38    #[error("expected an Ipv6Packet")]
39    NotIpv6Packet,
40    #[error("expected an Icmpv4Packet payload")]
41    NotIcmpv4Packet,
42    #[error("expected an Icmpv6Packet")]
43    NotIcmpv6Packet,
44    #[error("payload too short, got {got}, want {want}")]
45    PayloadTooShort { got: usize, want: usize },
46}
surge_ping/error.rs

surge_ping/
error.rs
