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Author SHA1 Message Date
bors
0f949c2fcc Auto merge of #58051 - SimonSapin:str_escape, r=alexcrichton 
Stabilize str::escape_* methods with new return types…

… that implement `Display` and `Iterator<Item=char>`, as proposed in FCP: https://github.com/rust-lang/rust/issues/27791#issuecomment-376864727
 2019-02-12 23:30:16 +00:00
Simon Sapin
114593d638 Make the prema-unstable char::escape_debug_ext method crate-private 2019-02-12 09:55:30 +01:00
Alexander Regueiro
99ed06eb88 libs: doc comments 2019-02-10 23:57:25 +00:00
Mark Rousskov
2a663555dd Remove licenses 2018-12-25 21:08:33 -07:00
Alexander Regueiro
ee89c088b0 Various minor/cosmetic improvements to code 2018-12-07 23:53:34 +00:00
Steve Klabnik
d7b3f5c6ae update various stdlib docs 2018-11-21 06:50:17 -05:00
Tobias Bieniek
7843e2792d core/char: Add comment to to_digit() 2018-11-14 11:26:00 +01:00
Tobias Bieniek
64a5172652 core/char: Drop radix == 10 special case 
This seems to perform equally well
 2018-11-14 08:55:53 +01:00
Tobias Bieniek
17f08fecfd core/char: Speed up to_digit() for radix <= 10 
### Before

```
# Run 1
test char::methods::bench_to_digit_radix_10                ... bench:      16,265 ns/iter (+/- 1,774)
test char::methods::bench_to_digit_radix_16                ... bench:      13,938 ns/iter (+/- 2,479)
test char::methods::bench_to_digit_radix_2                 ... bench:      13,090 ns/iter (+/- 524)
test char::methods::bench_to_digit_radix_36                ... bench:      14,236 ns/iter (+/- 1,949)

# Run 2
test char::methods::bench_to_digit_radix_10                ... bench:      16,176 ns/iter (+/- 1,589)
test char::methods::bench_to_digit_radix_16                ... bench:      13,896 ns/iter (+/- 3,140)
test char::methods::bench_to_digit_radix_2                 ... bench:      13,158 ns/iter (+/- 1,112)
test char::methods::bench_to_digit_radix_36                ... bench:      14,206 ns/iter (+/- 1,312)

# Run 3
test char::methods::bench_to_digit_radix_10                ... bench:      16,221 ns/iter (+/- 2,423)
test char::methods::bench_to_digit_radix_16                ... bench:      14,361 ns/iter (+/- 3,926)
test char::methods::bench_to_digit_radix_2                 ... bench:      13,097 ns/iter (+/- 671)
test char::methods::bench_to_digit_radix_36                ... bench:      14,388 ns/iter (+/- 1,068)
```

### After

```
# Run 1
test char::methods::bench_to_digit_radix_10      ... bench:      11,521 ns/iter (+/- 552)
test char::methods::bench_to_digit_radix_16      ... bench:      12,926 ns/iter (+/- 684)
test char::methods::bench_to_digit_radix_2       ... bench:      11,266 ns/iter (+/- 1,085)
test char::methods::bench_to_digit_radix_36      ... bench:      14,213 ns/iter (+/- 614)

# Run 2
test char::methods::bench_to_digit_radix_10      ... bench:      11,424 ns/iter (+/- 1,042)
test char::methods::bench_to_digit_radix_16      ... bench:      12,854 ns/iter (+/- 1,193)
test char::methods::bench_to_digit_radix_2       ... bench:      11,193 ns/iter (+/- 716)
test char::methods::bench_to_digit_radix_36      ... bench:      14,249 ns/iter (+/- 3,514)

# Run 3
test char::methods::bench_to_digit_radix_10      ... bench:      11,469 ns/iter (+/- 685)
test char::methods::bench_to_digit_radix_16      ... bench:      12,852 ns/iter (+/- 568)
test char::methods::bench_to_digit_radix_2       ... bench:      11,275 ns/iter (+/- 1,356)
test char::methods::bench_to_digit_radix_36      ... bench:      14,188 ns/iter (+/- 1,501)
```
 2018-11-13 22:02:51 +01:00
Tobias Bieniek
04aade83f2 core/char: Replace condition + panic!() with assert!() 2018-11-13 22:02:51 +01:00
Mazdak Farrokhzad
d1d2aa22c0 reduce list to functions callable in const ctx. 2018-11-10 01:10:07 +01:00
Mazdak Farrokhzad
5b89877dda constify parts of libcore. 2018-11-10 01:07:32 +01:00
Son
992e220935 Add examples for doc 2018-09-25 21:59:58 +10:00
Son
1acec4cbd9 Add doc for impl From in char_convert 2018-08-20 15:46:59 +10:00
Guillaume Gomez
28e1a7ba5e
Rollup merge of #53059 - ljedrz:unneeded_returns, r=kennytm 
Remove explicit returns where unnecessary
 2018-08-12 23:26:51 +02:00
varkor
a00ba4d71e Correct invalid feature attributes 2018-08-05 15:54:49 +01:00
ljedrz
1667950d73 Remove explicit returns where unnecessary 2018-08-04 14:31:03 +02:00
bors
c4156768aa Auto merge of #51609 - dscorbett:is_numeric, r=alexcrichton 
Treat gc=No characters as numeric

[`char::is_numeric`](https://doc.rust-lang.org/std/primitive.char.html#method.is_numeric) and [`char::is_alphanumeric`](https://doc.rust-lang.org/std/primitive.char.html#method.is_alphanumeric) are documented to be defined “in terms of the Unicode General Categories 'Nd', 'Nl', 'No'”, but unicode.py does not group 'No' with the other 'N' categories. These functions therefore currently return `false` for characters like ⟨¾⟩ and ⟨①⟩.
 2018-08-01 17:44:25 +00:00
Simon Sapin
4ca77f702f Remove unstable and deprecated APIs 2018-07-30 18:18:23 +02:00
Zack M. Davis
057715557b migrate codebase to ..= inclusive range patterns 
These were stabilized in March 2018's #47813, and are the Preferred Way
to Do It going forward (q.v. #51043).
 2018-06-26 07:53:30 -07:00
David Corbett
5150ff0c72 Treat gc=No characters as numeric 2018-06-17 13:47:47 -04:00
uuttff8
d6b8c67ee6
mod.rs isn't beautiful 2018-05-30 22:24:24 +03:00
varkor
c51f002802 Only escape extended grapheme characters in the first position 2018-05-21 18:57:54 +01:00
varkor
d7aa35eb1b Use Grapheme_Extend instead of Mn 2018-05-21 18:57:54 +01:00
varkor
68c4fb8f2f Remove example in test for is_nonspacing_mark because it's currently private 2018-05-21 18:57:54 +01:00
varkor
4694d20170 Escape combining characters in escape_debug 2018-05-21 18:57:54 +01:00
kennytm
6b1ed8e4af
Rollup merge of #49970 - SimonSapin:deprecate, r=sfackler 
Deprecate Read::chars and char::decode_utf8

Per FCP:

* https://github.com/rust-lang/rust/issues/27802#issuecomment-377537778
* https://github.com/rust-lang/rust/issues/33906#issuecomment-377534308
 2018-04-24 11:57:05 +08:00
Felix S. Klock II
d141fdc3bf Revert "Stabilize the TryFrom and TryInto traits" 
This reverts commit e53a2a7274.
 2018-04-20 18:10:00 +02:00
Simon Sapin
7cbeddb7b7 Deprecate Read::chars and char::decode_utf8 
Per FCP:

* https://github.com/rust-lang/rust/issues/27802#issuecomment-377537778
* https://github.com/rust-lang/rust/issues/33906#issuecomment-377534308
 2018-04-15 08:18:00 +02:00
Simon Sapin
1ca2905cda Dedicated tracking issue for UnicodeVersion and UNICODE_VERSION. 2018-04-12 00:13:53 +02:00
Simon Sapin
670e85339a Move core::char::printable to core::unicode::printable 2018-04-12 00:13:53 +02:00
Simon Sapin
33358dc3c5 Remove the CharExt trait, now that libcore has inherent methods for char 2018-04-12 00:13:52 +02:00
Simon Sapin
34c52534f7 Move the rest of core::unicode::char to core::unicode 2018-04-12 00:13:52 +02:00
Simon Sapin
1800d695b9 Move char conversions into a separate private module. 2018-04-12 00:13:52 +02:00
Simon Sapin
955450212a Move char decoding iterators into a separate private module. 2018-04-12 00:13:52 +02:00
Simon Sapin
939692409d Reexport from core::unicode::char in core::char rather than vice versa 2018-04-12 00:13:52 +02:00
Simon Sapin
3613b0b52f Move the core::char module to its own directory 2018-04-12 00:13:52 +02:00