slate 1.4.0

Manage your snippets from your command line.
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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

use serde_json;
use std::error;
use std::fmt;
use std::io;

#[derive(Debug)]
pub enum SlateError {
    IO(io::Error),
    JSON(serde_json::Error),
}

impl fmt::Display for SlateError {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            SlateError::IO(ref err) => write!(f, "{}", err),
            SlateError::JSON(ref err) => write!(f, "{}", err),
        }
    }
}

impl error::Error for SlateError {
    fn description(&self) -> &str {
        match *self {
            SlateError::IO(ref err) => err.description(),
            SlateError::JSON(ref err) => err.description(),
        }
    }

    fn cause(&self) -> Option<&error::Error> {
        match *self {
            SlateError::IO(ref err) => Some(err),
            SlateError::JSON(ref err) => Some(err),
        }
    }
}

impl From<io::Error> for SlateError {
    fn from(err: io::Error) -> SlateError {
        SlateError::IO(err)
    }
}

impl From<serde_json::Error> for SlateError {
    fn from(err: serde_json::Error) -> SlateError {
        SlateError::JSON(err)
    }
}

#[derive(Debug)]
pub enum CommandError {
    IO(io::Error),
    Slate(SlateError),
    Argument(String),
}

impl fmt::Display for CommandError {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match *self {
            CommandError::IO(ref err) => write!(f, "{}", err),
            CommandError::Slate(ref err) => write!(f, "{}", err),
            CommandError::Argument(ref string) => write!(f, "{}", string),
        }
    }
}

impl error::Error for CommandError {
    fn description(&self) -> &str {
        match *self {
            CommandError::IO(ref err) => err.description(),
            CommandError::Slate(ref err) => err.description(),
            CommandError::Argument(ref string) => string,
        }
    }

    fn cause(&self) -> Option<&error::Error> {
        match *self {
            CommandError::IO(ref err) => Some(err),
            CommandError::Slate(ref err) => Some(err),
            CommandError::Argument(_) => None,
        }
    }
}

impl From<io::Error> for CommandError {
    fn from(err: io::Error) -> CommandError {
        CommandError::IO(err)
    }
}

impl From<SlateError> for CommandError {
    fn from(err: SlateError) -> CommandError {
        CommandError::Slate(err)
    }
}

impl From<String> for CommandError {
    fn from(err: String) -> CommandError {
        CommandError::Argument(err)
    }
}