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
|
Iterators which split strings on Grapheme Cluster or Word boundaries, according
to the [Unicode Standard Annex #29](http://www.unicode.org/reports/tr29/) rules.
[](https://travis-ci.org/unicode-rs/unicode-segmentation)
[Documentation](https://unicode-rs.github.io/unicode-segmentation/unicode_segmentation/index.html)
```rust
extern crate unicode_segmentation;
use unicode_segmentation::UnicodeSegmentation;
fn main() {
let s = "a̐éö̲\r\n";
let g = UnicodeSegmentation::graphemes(s, true).collect::<Vec<&str>>();
let b: &[_] = &["a̐", "é", "ö̲", "\r\n"];
assert_eq!(g, b);
let s = "The quick (\"brown\") fox can't jump 32.3 feet, right?";
let w = s.unicode_words().collect::<Vec<&str>>();
let b: &[_] = &["The", "quick", "brown", "fox", "can't", "jump", "32.3", "feet", "right"];
assert_eq!(w, b);
let s = "The quick (\"brown\") fox";
let w = s.split_word_bounds().collect::<Vec<&str>>();
let b: &[_] = &["The", " ", "quick", " ", "(", "\"", "brown", "\"", ")", " ", " ", "fox"];
assert_eq!(w, b);
}
```
# no_std
unicode-segmentation does not depend on libstd, so it can be used in crates
with the `#![no_std]` attribute.
# crates.io
You can use this package in your project by adding the following
to your `Cargo.toml`:
```toml
[dependencies]
unicode-segmentation = "1.1.0"
```
# Change Log
## 1.2.0
* New `GraphemeCursor` API allows random access and bidirectional iteration.
* Fixed incorrect splitting of certain emoji modifier sequences.
## 1.1.0
* Add `as_str` methods to the iterator types.
## 1.0.3
* Code cleanup and additional tests.
## 1.0.1
* Fix a bug affecting some grapheme clusters containing Prepend characters.
## 1.0.0
* Upgrade to Unicode 9.0.0.
|
