bottom 0.12.3

A customizable cross-platform graphical process/system monitor for the terminal. Supports Linux, macOS, and Windows.
Documentation 
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

use serde::Deserialize;

/// The default selected entry of the CPU widget.
#[derive(Clone, Copy, Debug, Default, Deserialize)]
#[cfg_attr(feature = "generate_schema", derive(schemars::JsonSchema))]
#[serde(rename_all = "lowercase")]
#[cfg_attr(test, derive(PartialEq, Eq))]
pub(crate) enum CpuDefault {
    #[default]
    All,
    #[serde(alias = "avg")]
    Average,
}

/// CPU column settings.
#[derive(Clone, Debug, Default, Deserialize)]
#[cfg_attr(feature = "generate_schema", derive(schemars::JsonSchema))]
#[cfg_attr(test, serde(deny_unknown_fields), derive(PartialEq, Eq))]
pub(crate) struct CpuConfig {
    /// The default selected entry of the CPU widget.
    #[serde(default)]
    pub(crate) default: CpuDefault,
}

#[cfg(test)]
mod test {
    use super::*;

    #[test]
    fn default_cpu_default() {
        let config = "";
        let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
        match generated.default {
            CpuDefault::All => {}
            CpuDefault::Average => {
                panic!("the default should be all")
            }
        }
    }

    #[test]
    fn all_cpu_default() {
        let config = r#"
            default = "all"
        "#;
        let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
        match generated.default {
            CpuDefault::All => {}
            CpuDefault::Average => {
                panic!("the default should be all")
            }
        }
    }

    #[test]
    fn avg_cpu_default() {
        let config = r#"
            default = "avg"
        "#;

        let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
        match generated.default {
            CpuDefault::All => {
                panic!("the avg should be set")
            }
            CpuDefault::Average => {}
        }
    }

    #[test]
    fn average_cpu_default() {
        let config = r#"
            default = "average"
        "#;

        let generated: CpuConfig = toml_edit::de::from_str(config).unwrap();
        match generated.default {
            CpuDefault::All => {
                panic!("the avg should be set")
            }
            CpuDefault::Average => {}
        }
    }
}