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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
//! Feature toggle for output style
#[cfg(feature = "styled")]
pub use styled::*;
#[cfg(not(feature = "styled"))]
pub use unstyled::*;
/// Make the first letter lowercase and remove any trailing punctuation.
pub fn normalize_error(message: &str) -> String {
const ILLEGAL_LAST_CHARS: [char; 3] = ['.', '?', '!'];
let mut chars = message.trim().chars();
// Make first letter lowercase.
let first_char = chars
.next()
.map_or_else(String::new, |v| v.to_lowercase().to_string());
// Remove trailing punctuation.
let last_char = if let Some(real_last_char) = chars.next_back()
&& !ILLEGAL_LAST_CHARS.contains(&real_last_char)
{
real_last_char.to_string()
} else {
String::new()
};
let middle = chars.as_str();
format!("{first_char}{middle}{last_char}")
}
#[cfg(feature = "styled")]
mod styled {
/// Reset styling
pub const RESET: &str = "\x1b[0m";
/// Following text will be bold
pub const BOLD: &str = "\x1b[1m";
/// Following text will NOT be bold
pub const NO_BOLD: &str = "\x1b[21m";
/// Following text will be dim
pub const DIM: &str = "\x1b[2m";
/// Following text will NOT be dim
pub const NO_DIM: &str = "\x1b[22m";
/// Following text will be italic
pub const ITALIC: &str = "\x1b[3m";
/// Following text will NOT be italic
pub const NO_ITALIC: &str = "\x1b[23m";
/// Following text will be underlined
pub const UNDERLINE: &str = "\x1b[4m";
/// Following text will NOT be underlined
pub const NO_UNDERLINE: &str = "\x1b[24m";
/// Following text will be blinking
pub const BLINK: &str = "\x1b[5m";
/// Following text will NOT be blinking
pub const NO_BLINK: &str = "\x1b[25m";
/// Foreground and background for the following text will be reversed
pub const REVERSE: &str = "\x1b[7m";
/// Foreground and background for the following text will NOT be reversed
pub const NO_REVERSE: &str = "\x1b[27m";
/// Following text will be invisible
pub const HIDE: &str = "\x1b[8m";
/// Following text will be visible
pub const NO_HIDE: &str = "\x1b[28m";
/// Following text will be crossed out
pub const STRIKETHROUGH: &str = "\x1b[9m";
/// Following text will NOT be crossed out
pub const NO_STRIKETHROUGH: &str = "\x1b[29m";
/// Set color of text to black
pub const BLACK: &str = "\x1b[90m";
/// Set background of text to black
pub const BG_BLACK: &str = "\x1b[100m";
/// Set color of text to dim black
pub const DIM_BLACK: &str = "\x1b[30m";
/// Set background of text to dim black
pub const BG_DIM_BLACK: &str = "\x1b[40m";
/// Set color of text to red
pub const RED: &str = "\x1b[91m";
/// Set background of text to red
pub const BG_RED: &str = "\x1b[101m";
/// Set color of text to dim red
pub const DIM_RED: &str = "\x1b[31m";
/// Set background of text to dim red
pub const BG_DIM_RED: &str = "\x1b[41m";
/// Set color of text to green
pub const GREEN: &str = "\x1b[92m";
/// Set background of text to green
pub const BG_GREEN: &str = "\x1b[102m";
/// Set color of text to dim green
pub const DIM_GREEN: &str = "\x1b[32m";
/// Set background of text to dim green
pub const BG_DIM_GREEN: &str = "\x1b[42m";
/// Set color of text to yellow
pub const YELLOW: &str = "\x1b[93m";
/// Set background of text to yellow
pub const BG_YELLOW: &str = "\x1b[103m";
/// Set color of text to dim yellow
pub const DIM_YELLOW: &str = "\x1b[33m";
/// Set background of text to dim yellow
pub const BG_DIM_YELLOW: &str = "\x1b[43m";
/// Set color of text to blue
pub const BLUE: &str = "\x1b[94m";
/// Set background of text to blue
pub const BG_BLUE: &str = "\x1b[104m";
/// Set color of text to dim blue
pub const DIM_BLUE: &str = "\x1b[34m";
/// Set background of text to dim blue
pub const BG_DIM_BLUE: &str = "\x1b[44m";
/// Set color of text to magenta
pub const MAGENTA: &str = "\x1b[95m";
/// Set background of text to magenta
pub const BG_MAGENTA: &str = "\x1b[105m";
/// Set color of text to dim magenta
pub const DIM_MAGENTA: &str = "\x1b[35m";
/// Set background of text to dim magenta
pub const BG_DIM_MAGENTA: &str = "\x1b[45m";
/// Set color of text to cyan
pub const CYAN: &str = "\x1b[96m";
/// Set background of text to cyan
pub const BG_CYAN: &str = "\x1b[106m";
/// Set color of text to dim cyan
pub const DIM_CYAN: &str = "\x1b[36m";
/// Set background of text to dim cyan
pub const BG_DIM_CYAN: &str = "\x1b[46m";
/// Set color of text to white
pub const WHITE: &str = "\x1b[97m";
/// Set background of text to white
pub const BG_WHITE: &str = "\x1b[107m";
/// Set color of text to dim white
pub const DIM_WHITE: &str = "\x1b[37m";
/// Set background of text to dim white
pub const BG_DIM_WHITE: &str = "\x1b[47m";
/// Set color of text to default
pub const DEFAULT: &str = "\x1b[99m";
/// Set background of text to default
pub const BG_DEFAULT: &str = "\x1b[109m";
/// Set color of text to default
pub const DIM_DEFAULT: &str = "\x1b[39m";
/// Set background of text to default
pub const BG_DIM_DEFAULT: &str = "\x1b[49m";
/// Clear the terminal
pub const CLEAR_TERMINAL: &str = "\x1bc";
/// Clear the previous line
pub const ERASE_LINE_UP: &str = "\x1b[1F\x1b[1G\x1b[0K";
/// Move to line start
pub const LINE_START: &str = "\x1b[1G";
/// Erase the current line
pub const ERASE_LINE: &str = "\x1b[0K";
/// Move to previous line
pub const LINE_UP: &str = "\x1b[1F";
}
#[cfg(not(feature = "styled"))]
mod unstyled {
/// Reset styling
pub const RESET: &str = "";
/// Following text will be bold
pub const BOLD: &str = "";
/// Following text will NOT be bold
pub const NO_BOLD: &str = "";
/// Following text will be dim
pub const DIM: &str = "";
/// Following text will NOT be dim
pub const NO_DIM: &str = "";
/// Following text will be italic
pub const ITALIC: &str = "";
/// Following text will NOT be italic
pub const NO_ITALIC: &str = "";
/// Following text will be underlined
pub const UNDERLINE: &str = "";
/// Following text will NOT be underlined
pub const NO_UNDERLINE: &str = "";
/// Following text will be blinking
pub const BLINK: &str = "";
/// Following text will NOT be blinking
pub const NO_BLINK: &str = "";
/// Foreground and background for the following text will be reversed
pub const REVERSE: &str = "";
/// Foreground and background for the following text will NOT be reversed
pub const NO_REVERSE: &str = "";
/// Following text will be invisible
pub const HIDE: &str = "";
/// Following text will be visible
pub const NO_HIDE: &str = "";
/// Following text will be crossed out
pub const STRIKETHROUGH: &str = "";
/// Following text will NOT be crossed out
pub const NO_STRIKETHROUGH: &str = "";
/// Set color of text to black
pub const BLACK: &str = "";
/// Set background of text to black
pub const BG_BLACK: &str = "";
/// Set color of text to dim black
pub const DIM_BLACK: &str = "";
/// Set background of text to dim black
pub const BG_DIM_BLACK: &str = "";
/// Set color of text to red
pub const RED: &str = "";
/// Set background of text to red
pub const BG_RED: &str = "";
/// Set color of text to dim red
pub const DIM_RED: &str = "";
/// Set background of text to dim red
pub const BG_DIM_RED: &str = "";
/// Set color of text to green
pub const GREEN: &str = "";
/// Set background of text to green
pub const BG_GREEN: &str = "";
/// Set color of text to dim green
pub const DIM_GREEN: &str = "";
/// Set background of text to dim green
pub const BG_DIM_GREEN: &str = "";
/// Set color of text to yellow
pub const YELLOW: &str = "";
/// Set background of text to yellow
pub const BG_YELLOW: &str = "";
/// Set color of text to dim yellow
pub const DIM_YELLOW: &str = "";
/// Set background of text to dim yellow
pub const BG_DIM_YELLOW: &str = "";
/// Set color of text to blue
pub const BLUE: &str = "";
/// Set background of text to blue
pub const BG_BLUE: &str = "";
/// Set color of text to dim blue
pub const DIM_BLUE: &str = "";
/// Set background of text to dim blue
pub const BG_DIM_BLUE: &str = "";
/// Set color of text to magenta
pub const MAGENTA: &str = "";
/// Set background of text to magenta
pub const BG_MAGENTA: &str = "";
/// Set color of text to dim magenta
pub const DIM_MAGENTA: &str = "";
/// Set background of text to dim magenta
pub const BG_DIM_MAGENTA: &str = "";
/// Set color of text to cyan
pub const CYAN: &str = "";
/// Set background of text to cyan
pub const BG_CYAN: &str = "";
/// Set color of text to dim cyan
pub const DIM_CYAN: &str = "";
/// Set background of text to dim cyan
pub const BG_DIM_CYAN: &str = "";
/// Set color of text to white
pub const WHITE: &str = "";
/// Set background of text to white
pub const BG_WHITE: &str = "";
/// Set color of text to dim white
pub const DIM_WHITE: &str = "";
/// Set background of text to dim white
pub const BG_DIM_WHITE: &str = "";
/// Set color of text to default
pub const DEFAULT: &str = "";
/// Set background of text to default
pub const BG_DEFAULT: &str = "";
/// Set color of text to default
pub const DIM_DEFAULT: &str = "";
/// Set background of text to default
pub const BG_DIM_DEFAULT: &str = "";
/// Clear the terminal
pub const CLEAR_TERMINAL: &str = "";
/// Clear the previous line
pub const ERASE_LINE_UP: &str = "";
/// Move to line start
pub const LINE_START: &str = "";
/// Erase the current line
pub const ERASE_LINE: &str = "";
/// Move to previous line
pub const LINE_UP: &str = "";
}