syslog_parse/
error.rs

1use nom::error::Error;
2
3pub type ParseResult<'a, T> = Result<T, SyslogParseError<'a>>;
4pub type NomErrorKind = nom::error::ErrorKind;
5pub type NomError<'a> = nom::Err<Error<&'a str>>;
6
7#[derive(Error, Debug)]
8pub enum SyslogParseError<'a> {
9    #[error("parse {0}: {1}")]
10    ParseError0(&'a str, nom::Err<Error<&'a str>>),
11
12    #[error("parse {0}: {1}")]
13    ParseError1(&'a str, ErrorKind),
14
15    #[error("时间格式不符合，期待1985-04-12T23:20:50.52Z、1985-04-12T19:20:50.52-04:00、2003-10-11T22:14:15.003Z等")]
16    TimeParseError,
17}
18
19#[derive(Debug, Display)]
20pub enum ErrorKind {
21    #[strum(serialize = "优先级格式不符合，希望facility范围:0-23，severity范围：0-7")]
22    Pri,
23    #[strum(
24        serialize = "时间格式不符合，期待1985-04-12T23:20:50.52Z、1985-04-12T19:20:50.52-04:00、2003-10-11T22:14:15.003Z等"
25    )]
26    Timestamp,
27    #[strum(serialize = "Hostname格式不符合, IPV4遵循RFC1035，IPV6遵循RFC4291")]
28    Hostname,
29    #[strum(serialize = "Appname格式不符合")]
30    Appname,
31    #[strum(serialize = "Process Id格式不符合")]
32    ProcessId,
33    #[strum(serialize = "Message Id格式不符合")]
34    MessageId,
35}
36
37pub trait New {
38    #[allow(clippy::new_ret_no_self)]
39    fn new(input: &str, code: nom::error::ErrorKind) -> NomError {
40        nom::Err::Error(Error::new(input, code))
41    }
42}
43
44impl New for NomError<'_> {}
syslog_parse/error.rs

syslog_parse/
error.rs
