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Commit3b183c2

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committed
run cargo fmt
1 parent755a517 commit3b183c2

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9 files changed

+5371
-2092
lines changed

9 files changed

+5371
-2092
lines changed

‎benches/graphemes.rs‎

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -7,7 +7,7 @@ use unicode_segmentation::UnicodeSegmentation;
77
fngraphemes(c:&mutCriterion,lang:&str,path:&str){
88
let text = fs::read_to_string(path).unwrap();
99

10-
c.bench_function(&format!("graphemes_{}",lang), |bench|{
10+
c.bench_function(&format!("graphemes_{}",lang), |bench|{
1111
bench.iter(||{
1212
for ginUnicodeSegmentation::graphemes(black_box(&*text),true){
1313
black_box(g);
@@ -17,35 +17,35 @@ fn graphemes(c: &mut Criterion, lang: &str, path: &str) {
1717
}
1818

1919
fngraphemes_arabic(c:&mutCriterion){
20-
graphemes(c,"arabic","benches/texts/arabic.txt");
20+
graphemes(c,"arabic","benches/texts/arabic.txt");
2121
}
2222

2323
fngraphemes_english(c:&mutCriterion){
24-
graphemes(c,"english","benches/texts/english.txt");
24+
graphemes(c,"english","benches/texts/english.txt");
2525
}
2626

2727
fngraphemes_hindi(c:&mutCriterion){
28-
graphemes(c,"hindi","benches/texts/hindi.txt");
28+
graphemes(c,"hindi","benches/texts/hindi.txt");
2929
}
3030

3131
fngraphemes_japanese(c:&mutCriterion){
32-
graphemes(c,"japanese","benches/texts/japanese.txt");
32+
graphemes(c,"japanese","benches/texts/japanese.txt");
3333
}
3434

3535
fngraphemes_korean(c:&mutCriterion){
36-
graphemes(c,"korean","benches/texts/korean.txt");
36+
graphemes(c,"korean","benches/texts/korean.txt");
3737
}
3838

3939
fngraphemes_mandarin(c:&mutCriterion){
40-
graphemes(c,"mandarin","benches/texts/mandarin.txt");
40+
graphemes(c,"mandarin","benches/texts/mandarin.txt");
4141
}
4242

4343
fngraphemes_russian(c:&mutCriterion){
44-
graphemes(c,"russian","benches/texts/russian.txt");
44+
graphemes(c,"russian","benches/texts/russian.txt");
4545
}
4646

4747
fngraphemes_source_code(c:&mutCriterion){
48-
graphemes(c,"source_code","benches/texts/source_code.txt");
48+
graphemes(c,"source_code","benches/texts/source_code.txt");
4949
}
5050

5151
criterion_group!(

‎benches/unicode_words.rs‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,8 +3,8 @@ extern crate bencher;
33
externcrate unicode_segmentation;
44

55
use bencher::Bencher;
6-
use unicode_segmentation::UnicodeSegmentation;
76
use std::fs;
7+
use unicode_segmentation::UnicodeSegmentation;
88

99
fnunicode_words(bench:&mutBencher,path:&str){
1010
let text = fs::read_to_string(path).unwrap();

‎benches/word_bounds.rs‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,8 +3,8 @@ extern crate bencher;
33
externcrate unicode_segmentation;
44

55
use bencher::Bencher;
6-
use unicode_segmentation::UnicodeSegmentation;
76
use std::fs;
7+
use unicode_segmentation::UnicodeSegmentation;
88

99
fnword_bounds(bench:&mutBencher,path:&str){
1010
let text = fs::read_to_string(path).unwrap();

‎src/grapheme.rs‎

Lines changed: 92 additions & 51 deletions
Original file line numberDiff line numberDiff line change
@@ -49,7 +49,9 @@ impl<'a> Iterator for GraphemeIndices<'a> {
4949

5050
#[inline]
5151
fnnext(&mutself) ->Option<(usize,&'astr)>{
52-
self.iter.next().map(|s|(s.as_ptr()asusize -self.start_offset, s))
52+
self.iter
53+
.next()
54+
.map(|s|(s.as_ptr()asusize -self.start_offset, s))
5355
}
5456

5557
#[inline]
@@ -61,7 +63,9 @@ impl<'a> Iterator for GraphemeIndices<'a> {
6163
impl<'a>DoubleEndedIteratorforGraphemeIndices<'a>{
6264
#[inline]
6365
fnnext_back(&mutself) ->Option<(usize,&'astr)>{
64-
self.iter.next_back().map(|s|(s.as_ptr()asusize -self.start_offset, s))
66+
self.iter
67+
.next_back()
68+
.map(|s|(s.as_ptr()asusize -self.start_offset, s))
6569
}
6670
}
6771

@@ -126,7 +130,11 @@ impl<'a> DoubleEndedIterator for Graphemes<'a> {
126130
if end ==self.cursor.cur_cursor(){
127131
returnNone;
128132
}
129-
let prev =self.cursor_back.prev_boundary(self.string,0).unwrap().unwrap();
133+
let prev =self
134+
.cursor_back
135+
.prev_boundary(self.string,0)
136+
.unwrap()
137+
.unwrap();
130138
Some(&self.string[prev..end])
131139
}
132140
}
@@ -143,7 +151,10 @@ pub fn new_graphemes<'b>(s: &'b str, is_extended: bool) -> Graphemes<'b> {
143151

144152
#[inline]
145153
pubfnnew_grapheme_indices<'b>(s:&'bstr,is_extended:bool) ->GraphemeIndices<'b>{
146-
GraphemeIndices{start_offset: s.as_ptr()asusize,iter:new_graphemes(s, is_extended)}
154+
GraphemeIndices{
155+
start_offset: s.as_ptr()asusize,
156+
iter:new_graphemes(s, is_extended),
157+
}
147158
}
148159

149160
// maybe unify with PairResult?
@@ -215,7 +226,7 @@ pub enum GraphemeIncomplete {
215226
/// current chunk, so the chunk after that is requested. This will only be
216227
/// returned if the chunk ends before the `len` parameter provided on
217228
/// creation of the cursor.
218-
NextChunk,// requesting chunk following the one given
229+
NextChunk,// requesting chunk following the one given
219230

220231
/// An error returned when the chunk given does not contain the cursor position.
221232
InvalidOffset,
@@ -224,42 +235,42 @@ pub enum GraphemeIncomplete {
224235
// An enum describing the result from lookup of a pair of categories.
225236
#[derive(PartialEq,Eq)]
226237
enumPairResult{
227-
NotBreak,// definitely not a break
228-
Break,// definitely a break
229-
Extended,// a break iff not in extended mode
230-
Regional,// a break if preceded by an even number of RIS
231-
Emoji,// a break if preceded by emoji base and (Extend)*
238+
NotBreak,// definitely not a break
239+
Break,// definitely a break
240+
Extended,// a break iff not in extended mode
241+
Regional,// a break if preceded by an even number of RIS
242+
Emoji,// a break if preceded by emoji base and (Extend)*
232243
}
233244

234245
#[inline]
235246
fncheck_pair(before:GraphemeCat,after:GraphemeCat) ->PairResult{
236-
usecrate::tables::grapheme::GraphemeCat::*;
237247
useself::PairResult::*;
248+
usecrate::tables::grapheme::GraphemeCat::*;
238249
match(before, after){
239-
(GC_CR,GC_LF) =>NotBreak,// GB3
240-
(GC_Control, _) =>Break,// GB4
241-
(GC_CR, _) =>Break,// GB4
242-
(GC_LF, _) =>Break,// GB4
243-
(_,GC_Control) =>Break,// GB5
244-
(_,GC_CR) =>Break,// GB5
245-
(_,GC_LF) =>Break,// GB5
246-
(GC_L,GC_L) =>NotBreak,// GB6
247-
(GC_L,GC_V) =>NotBreak,// GB6
248-
(GC_L,GC_LV) =>NotBreak,// GB6
249-
(GC_L,GC_LVT) =>NotBreak,// GB6
250-
(GC_LV,GC_V) =>NotBreak,// GB7
251-
(GC_LV,GC_T) =>NotBreak,// GB7
252-
(GC_V,GC_V) =>NotBreak,// GB7
253-
(GC_V,GC_T) =>NotBreak,// GB7
254-
(GC_LVT,GC_T) =>NotBreak,// GB8
255-
(GC_T,GC_T) =>NotBreak,// GB8
256-
(_,GC_Extend) =>NotBreak,// GB9
257-
(_,GC_ZWJ) =>NotBreak,// GB9
258-
(_,GC_SpacingMark) =>Extended,// GB9a
259-
(GC_Prepend, _) =>Extended,// GB9b
260-
(GC_ZWJ,GC_Extended_Pictographic) =>Emoji,// GB11
261-
(GC_Regional_Indicator,GC_Regional_Indicator) =>Regional,// GB12, GB13
262-
(_, _) =>Break,// GB999
250+
(GC_CR,GC_LF) =>NotBreak,// GB3
251+
(GC_Control, _) =>Break,// GB4
252+
(GC_CR, _) =>Break,// GB4
253+
(GC_LF, _) =>Break,// GB4
254+
(_,GC_Control) =>Break,// GB5
255+
(_,GC_CR) =>Break,// GB5
256+
(_,GC_LF) =>Break,// GB5
257+
(GC_L,GC_L) =>NotBreak,// GB6
258+
(GC_L,GC_V) =>NotBreak,// GB6
259+
(GC_L,GC_LV) =>NotBreak,// GB6
260+
(GC_L,GC_LVT) =>NotBreak,// GB6
261+
(GC_LV,GC_V) =>NotBreak,// GB7
262+
(GC_LV,GC_T) =>NotBreak,// GB7
263+
(GC_V,GC_V) =>NotBreak,// GB7
264+
(GC_V,GC_T) =>NotBreak,// GB7
265+
(GC_LVT,GC_T) =>NotBreak,// GB8
266+
(GC_T,GC_T) =>NotBreak,// GB8
267+
(_,GC_Extend) =>NotBreak,// GB9
268+
(_,GC_ZWJ) =>NotBreak,// GB9
269+
(_,GC_SpacingMark) =>Extended,// GB9a
270+
(GC_Prepend, _) =>Extended,// GB9b
271+
(GC_ZWJ,GC_Extended_Pictographic) =>Emoji,// GB11
272+
(GC_Regional_Indicator,GC_Regional_Indicator) =>Regional,// GB12, GB13
273+
(_, _) =>Break,// GB999
263274
}
264275
}
265276

@@ -397,17 +408,19 @@ impl GraphemeCursor {
397408
ifself.is_extended && chunk_start + chunk.len() ==self.offset{
398409
let ch = chunk.chars().rev().next().unwrap();
399410
ifself.grapheme_category(ch) == gr::GC_Prepend{
400-
self.decide(false);// GB9b
411+
self.decide(false);// GB9b
401412
return;
402413
}
403414
}
404415
matchself.state{
405416
GraphemeState::Regional =>self.handle_regional(chunk, chunk_start),
406417
GraphemeState::Emoji =>self.handle_emoji(chunk, chunk_start),
407-
_ =>ifself.cat_before.is_none() &&self.offset == chunk.len() + chunk_start{
408-
let ch = chunk.chars().rev().next().unwrap();
409-
self.cat_before =Some(self.grapheme_category(ch));
410-
},
418+
_ =>{
419+
ifself.cat_before.is_none() &&self.offset == chunk.len() + chunk_start{
420+
let ch = chunk.chars().rev().next().unwrap();
421+
self.cat_before =Some(self.grapheme_category(ch));
422+
}
423+
}
411424
}
412425
}
413426

@@ -515,17 +528,21 @@ impl GraphemeCursor {
515528
/// cursor.set_cursor(12);
516529
/// assert_eq!(cursor.is_boundary(flags, 0), Ok(false));
517530
/// ```
518-
pubfnis_boundary(&mutself,chunk:&str,chunk_start:usize) ->Result<bool,GraphemeIncomplete>{
531+
pubfnis_boundary(
532+
&mutself,
533+
chunk:&str,
534+
chunk_start:usize,
535+
) ->Result<bool,GraphemeIncomplete>{
519536
usecrate::tables::graphemeas gr;
520537
ifself.state ==GraphemeState::Break{
521-
returnOk(true)
538+
returnOk(true);
522539
}
523540
ifself.state ==GraphemeState::NotBreak{
524-
returnOk(false)
541+
returnOk(false);
525542
}
526543
ifself.offset < chunk_start ||self.offset >= chunk_start + chunk.len(){
527544
ifself.offset > chunk_start + chunk.len() ||self.cat_after.is_none(){
528-
returnErr(GraphemeIncomplete::InvalidOffset)
545+
returnErr(GraphemeIncomplete::InvalidOffset);
529546
}
530547
}
531548
ifletSome(pre_context_offset) =self.pre_context_offset{
@@ -606,7 +623,11 @@ impl GraphemeCursor {
606623
/// assert_eq!(cursor.next_boundary(&s[2..4], 2), Ok(Some(4)));
607624
/// assert_eq!(cursor.next_boundary(&s[2..4], 2), Ok(None));
608625
/// ```
609-
pubfnnext_boundary(&mutself,chunk:&str,chunk_start:usize) ->Result<Option<usize>,GraphemeIncomplete>{
626+
pubfnnext_boundary(
627+
&mutself,
628+
chunk:&str,
629+
chunk_start:usize,
630+
) ->Result<Option<usize>,GraphemeIncomplete>{
610631
ifself.offset ==self.len{
611632
returnOk(None);
612633
}
@@ -681,7 +702,11 @@ impl GraphemeCursor {
681702
/// assert_eq!(cursor.prev_boundary(&s[0..2], 0), Ok(Some(0)));
682703
/// assert_eq!(cursor.prev_boundary(&s[0..2], 0), Ok(None));
683704
/// ```
684-
pubfnprev_boundary(&mutself,chunk:&str,chunk_start:usize) ->Result<Option<usize>,GraphemeIncomplete>{
705+
pubfnprev_boundary(
706+
&mutself,
707+
chunk:&str,
708+
chunk_start:usize,
709+
) ->Result<Option<usize>,GraphemeIncomplete>{
685710
ifself.offset ==0{
686711
returnOk(None);
687712
}
@@ -702,7 +727,11 @@ impl GraphemeCursor {
702727
self.cat_after =self.cat_before.take();
703728
self.state =GraphemeState::Unknown;
704729
ifletSome(ris_count) =self.ris_count{
705-
self.ris_count =if ris_count >0{Some(ris_count -1)}else{None};
730+
self.ris_count =if ris_count >0{
731+
Some(ris_count -1)
732+
}else{
733+
None
734+
};
706735
}
707736
ifletSome(prev_ch) = iter.next(){
708737
ch = prev_ch;
@@ -729,7 +758,10 @@ impl GraphemeCursor {
729758
fntest_grapheme_cursor_ris_precontext(){
730759
let s ="\u{1f1fa}\u{1f1f8}\u{1f1fa}\u{1f1f8}\u{1f1fa}\u{1f1f8}";
731760
letmut c =GraphemeCursor::new(8, s.len(),true);
732-
assert_eq!(c.is_boundary(&s[4..],4),Err(GraphemeIncomplete::PreContext(4)));
761+
assert_eq!(
762+
c.is_boundary(&s[4..],4),
763+
Err(GraphemeIncomplete::PreContext(4))
764+
);
733765
c.provide_context(&s[..4],0);
734766
assert_eq!(c.is_boundary(&s[4..],4),Ok(true));
735767
}
@@ -738,7 +770,10 @@ fn test_grapheme_cursor_ris_precontext() {
738770
fntest_grapheme_cursor_chunk_start_require_precontext(){
739771
let s ="\r\n";
740772
letmut c =GraphemeCursor::new(1, s.len(),true);
741-
assert_eq!(c.is_boundary(&s[1..],1),Err(GraphemeIncomplete::PreContext(1)));
773+
assert_eq!(
774+
c.is_boundary(&s[1..],1),
775+
Err(GraphemeIncomplete::PreContext(1))
776+
);
742777
c.provide_context(&s[..1],0);
743778
assert_eq!(c.is_boundary(&s[1..],1),Ok(false));
744779
}
@@ -747,14 +782,20 @@ fn test_grapheme_cursor_chunk_start_require_precontext() {
747782
fntest_grapheme_cursor_prev_boundary(){
748783
let s ="abcd";
749784
letmut c =GraphemeCursor::new(3, s.len(),true);
750-
assert_eq!(c.prev_boundary(&s[2..],2),Err(GraphemeIncomplete::PrevChunk));
785+
assert_eq!(
786+
c.prev_boundary(&s[2..],2),
787+
Err(GraphemeIncomplete::PrevChunk)
788+
);
751789
assert_eq!(c.prev_boundary(&s[..2],0),Ok(Some(2)));
752790
}
753791

754792
#[test]
755793
fntest_grapheme_cursor_prev_boundary_chunk_start(){
756794
let s ="abcd";
757795
letmut c =GraphemeCursor::new(2, s.len(),true);
758-
assert_eq!(c.prev_boundary(&s[2..],2),Err(GraphemeIncomplete::PrevChunk));
796+
assert_eq!(
797+
c.prev_boundary(&s[2..],2),
798+
Err(GraphemeIncomplete::PrevChunk)
799+
);
759800
assert_eq!(c.prev_boundary(&s[..2],0),Ok(Some(1)));
760801
}

‎src/lib.rs‎

Lines changed: 8 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -50,9 +50,10 @@
5050
//! ```
5151
5252
#![deny(missing_docs, unsafe_code)]
53-
#![doc(html_logo_url ="https://unicode-rs.github.io/unicode-rs_sm.png",
54-
html_favicon_url ="https://unicode-rs.github.io/unicode-rs_sm.png")]
55-
53+
#![doc(
54+
html_logo_url ="https://unicode-rs.github.io/unicode-rs_sm.png",
55+
html_favicon_url ="https://unicode-rs.github.io/unicode-rs_sm.png"
56+
)]
5657
#![no_std]
5758

5859
#[cfg(test)]
@@ -63,17 +64,17 @@ extern crate std;
6364
#[macro_use]
6465
externcrate quickcheck;
6566

66-
pubuse grapheme::{Graphemes,GraphemeIndices};
6767
pubuse grapheme::{GraphemeCursor,GraphemeIncomplete};
68+
pubuse grapheme::{GraphemeIndices,Graphemes};
69+
pubuse sentence::{USentenceBoundIndices,USentenceBounds,UnicodeSentences};
6870
pubuse tables::UNICODE_VERSION;
69-
pubuse word::{UWordBounds,UWordBoundIndices,UnicodeWords,UnicodeWordIndices};
70-
pubuse sentence::{USentenceBounds,USentenceBoundIndices,UnicodeSentences};
71+
pubuse word::{UWordBoundIndices,UWordBounds,UnicodeWordIndices,UnicodeWords};
7172

7273
mod grapheme;
7374
#[rustfmt::skip]
7475
mod tables;
75-
mod word;
7676
mod sentence;
77+
mod word;
7778

7879
#[cfg(test)]
7980
mod test;

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