File: test_option.rs

package info (click to toggle)
rustc 1.85.0%2Bdfsg3-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental, forky, sid, trixie
  • size: 893,396 kB
  • sloc: xml: 158,127; python: 35,830; javascript: 19,497; cpp: 19,002; sh: 17,245; ansic: 13,127; asm: 4,376; makefile: 1,051; perl: 29; lisp: 29; ruby: 19; sql: 11
file content (108 lines) | stat: -rw-r--r-- 2,440 bytes parent folder | download | duplicates (19)
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
#![cfg_attr(thiserror_nightly_testing, feature(error_generic_member_access))]

#[cfg(thiserror_nightly_testing)]
pub mod structs {
    use std::backtrace::Backtrace;
    use thiserror::Error;

    #[derive(Error, Debug)]
    #[error("...")]
    pub struct OptSourceNoBacktrace {
        #[source]
        pub source: Option<anyhow::Error>,
    }

    #[derive(Error, Debug)]
    #[error("...")]
    pub struct OptSourceAlwaysBacktrace {
        #[source]
        pub source: Option<anyhow::Error>,
        pub backtrace: Backtrace,
    }

    #[derive(Error, Debug)]
    #[error("...")]
    pub struct NoSourceOptBacktrace {
        #[backtrace]
        pub backtrace: Option<Backtrace>,
    }

    #[derive(Error, Debug)]
    #[error("...")]
    pub struct AlwaysSourceOptBacktrace {
        pub source: anyhow::Error,
        #[backtrace]
        pub backtrace: Option<Backtrace>,
    }

    #[derive(Error, Debug)]
    #[error("...")]
    pub struct OptSourceOptBacktrace {
        #[source]
        pub source: Option<anyhow::Error>,
        #[backtrace]
        pub backtrace: Option<Backtrace>,
    }
}

#[cfg(thiserror_nightly_testing)]
pub mod enums {
    use std::backtrace::Backtrace;
    use thiserror::Error;

    #[derive(Error, Debug)]
    pub enum OptSourceNoBacktrace {
        #[error("...")]
        Test {
            #[source]
            source: Option<anyhow::Error>,
        },
    }

    #[derive(Error, Debug)]
    pub enum OptSourceAlwaysBacktrace {
        #[error("...")]
        Test {
            #[source]
            source: Option<anyhow::Error>,
            backtrace: Backtrace,
        },
    }

    #[derive(Error, Debug)]
    pub enum NoSourceOptBacktrace {
        #[error("...")]
        Test {
            #[backtrace]
            backtrace: Option<Backtrace>,
        },
    }

    #[derive(Error, Debug)]
    pub enum AlwaysSourceOptBacktrace {
        #[error("...")]
        Test {
            source: anyhow::Error,
            #[backtrace]
            backtrace: Option<Backtrace>,
        },
    }

    #[derive(Error, Debug)]
    pub enum OptSourceOptBacktrace {
        #[error("...")]
        Test {
            #[source]
            source: Option<anyhow::Error>,
            #[backtrace]
            backtrace: Option<Backtrace>,
        },
    }
}

#[test]
#[cfg_attr(
    not(thiserror_nightly_testing),
    ignore = "requires `--cfg=thiserror_nightly_testing`"
)]
fn test_option() {}