openssh_sftp_protocol_error/
response_error.rs

1use std::fmt;
2
3use serde::Deserialize;
4use vec_strings::TwoStrs;
5
6#[derive(Debug, Copy, Clone)]
7#[non_exhaustive]
8pub enum ErrorCode {
9    /// is returned when a reference is made to a file which should exist
10    /// but doesn't.
11    NoSuchFile,
12
13    /// Returned when the authenticated user does not have sufficient
14    /// permissions to perform the operation.
15    PermDenied,
16
17    /// A generic catch-all error message.
18    ///
19    /// It should be returned if an error occurs for which there is no more
20    /// specific error code defined.
21    Failure,
22
23    /// May be returned if a badly formatted packet or protocol
24    /// incompatibility is detected.
25    ///
26    /// If the handle is opened read only, but write flag is required,
27    /// then `BadMessage` might be returned, vice versa.
28    BadMessage,
29
30    /// Indicates that an attempt was made to perform an operation which
31    /// is not supported for the server.
32    OpUnsupported,
33
34    /// Unknown error code
35    Unknown,
36}
37
38#[derive(Clone, Deserialize)]
39pub struct ErrMsg(TwoStrs);
40
41impl ErrMsg {
42    /// Returns (err_message, language_tag).
43    ///
44    /// Language tag is defined according to specification [RFC-1766].
45    ///
46    /// It can be parsed by
47    /// [pyfisch/rust-language-tags](https://github.com/pyfisch/rust-language-tags)
48    /// according to
49    /// [this issue](https://github.com/pyfisch/rust-language-tags/issues/39).
50    pub fn get(&self) -> (&str, &str) {
51        self.0.get()
52    }
53}
54
55impl fmt::Display for ErrMsg {
56    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
57        let (err_msg, language_tag) = self.get();
58        write!(
59            f,
60            "Err Message: {}, Language Tag: {}",
61            err_msg, language_tag
62        )
63    }
64}
65
66impl fmt::Debug for ErrMsg {
67    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
68        fmt::Display::fmt(self, f)
69    }
70}
openssh_sftp_protocol_error/response_error.rs

openssh_sftp_protocol_error/
response_error.rs
