routinator 0.10.2

An RPKI relying party software.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

/// Error types used by multiple modules.
///
/// There are two error types that are used widely within the Routinator
/// library.
///
/// The most important is [`Failed`]. This error indicates that an
/// operation had to be canceled for some reason and callers can assume
/// that all diagnostic information has been logged and they need not do
/// anything further.
///
/// Secondly, [`ExitError`] is used when the program should be terminated. It
/// provides enough information to determine the exit code of the program.

use log::error;


//------------ Failed --------------------------------------------------------

/// An operation has failed to complete.
///
/// This error types is used to indicate that an operation has failed,
/// diagnostic information has been printed or logged, and the caller can’t
/// really do anything to recover.
#[derive(Clone, Copy, Debug)]
pub struct Failed;


//------------ ExitError -----------------------------------------------------

/// An error happened that should lead to terminating the program.
#[derive(Clone, Copy, Debug)]
pub enum ExitError {
    /// Something has happened.
    ///
    /// This should be exit status 1.
    Generic,

    /// Incomplete update.
    ///
    /// This should be exit status 2.
    IncompleteUpdate,

    /// An object could not be validated.
    ///
    /// This should be exit status 3.
    Invalid,
}

impl From<Failed> for ExitError {
    fn from(_: Failed) -> ExitError {
        error!("Fatal error. Exiting.");
        ExitError::Generic
    }
}