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1317 commits

Author SHA1 Message Date
Alexis Hunt
554dd3e350 Add missing '?' to format grammar. 2018-03-26 21:18:50 -04:00
Diggory Blake
04f6692aaf Implement shrink_to method on collections 2018-03-27 01:39:11 +01:00
varkor
9c7b69e179 Remove mentions of unstable sort_by_cached key from stable documentation 2018-03-26 22:24:03 +01:00
bors
188e693b39 Auto merge of #49101 - mark-i-m:stabilize_i128, r=nagisa 
Stabilize 128-bit integers 🎉

cc #35118

EDIT: This should be merged only after the following have been merged:
- [x] https://github.com/rust-lang-nursery/compiler-builtins/pull/236
- [x] https://github.com/rust-lang/book/pull/1230
 2018-03-26 18:41:38 +00:00
Mark Mansi
7ce8191775 Stabilize i128_type 2018-03-26 08:36:50 -05:00
boats
1e2458e1ba
Add is_whitespace and is_alphanumeric to str. 
The other methods from `UnicodeStr` are already stable inherent
methods on str, but these have not been included.
 2018-03-26 06:25:31 -07:00
Diggory Blake
fbec3ec5a7 Implement get_key_value for HashMap, BTreeMap 2018-03-25 23:50:47 +01:00
kennytm
e2b89221f1
Rollup merge of #49194 - Zoxc:unsafe-generator, r=cramertj 
Make resuming generators unsafe instead of the creation of immovable generators

cc @withoutboats

Fixes #47787
 2018-03-25 01:26:34 +08:00
kennytm
adb7984f10
Rollup merge of #49121 - varkor:stabilise-from_utf8_error_as_bytes, r=bluss 
Stabilise FromUtf8Error::as_bytes

Closes #40895.
 2018-03-25 01:26:29 +08:00
Alex Crichton
7cf4cb5a7b
Rollup merge of #48265 - SimonSapin:nonzero, r=KodrAus 
Add 12 num::NonZero* types for primitive integers, deprecate core::nonzero

RFC: https://github.com/rust-lang/rfcs/pull/2307
Tracking issue: ~~https://github.com/rust-lang/rust/issues/27730~~ https://github.com/rust-lang/rust/issues/49137
Fixes https://github.com/rust-lang/rust/issues/27730
 2018-03-23 09:27:06 -05:00
kennytm
8d3f3f0cac
Rollup merge of #49117 - nivkner:fixme_fixup3, r=estebank 
address some FIXME whose associated issues were marked as closed

part of #44366
 2018-03-22 22:43:37 +08:00
Murarth
7c442e5c9b Stabilize method String::retain 2018-03-21 15:36:50 -07:00
John Kåre Alsaker
57896abc38 Make resuming generators unsafe instead of the creation of immovable generators. Fixes #47787 2018-03-21 00:09:58 +01:00
bors
75af15ee6c Auto merge of #49190 - kennytm:rollup, r=kennytm 
Rollup of 17 pull requests

- Successful merges: #46518, #48810, #48834, #48902, #49004, #49092, #49096, #49099, #49104, #49125, #49139, #49152, #49157, #49161, #49166, #49176, #49184
- Failed merges:
 2018-03-20 10:18:34 +00:00
bors
b99172311c Auto merge of #48516 - petrochenkov:stabsl, r=nikomatsakis 
Stabilize slice patterns without `..`

And merge `feature(advanced_slice_patterns)` into `feature(slice_patterns)`.

The detailed description can be found in https://github.com/rust-lang/rust/issues/48836.

Slice patterns were unstable for long time since before 1.0 due to many bugs in the implementation, now this stabilization is possible primarily due to work of @arielb1 who [wrote the new MIR-based implementation of slice patterns](https://github.com/rust-lang/rust/pull/32202) and @mikhail-m1 who [fixed one remaining class of codegen issues](https://github.com/rust-lang/rust/pull/47926).

Reference PR https://github.com/rust-lang-nursery/reference/pull/259
cc https://github.com/rust-lang/rust/issues/23121
fixes #48836
 2018-03-20 07:42:19 +00:00
Vadim Petrochenkov
7c90189e13 Stabilize slice patterns without .. 
Merge `feature(advanced_slice_patterns)` into `feature(slice_patterns)`
 2018-03-20 02:27:40 +03:00
bors
6bfa7d02d6 Auto merge of #49058 - withoutboats:pin, r=cramertj 
Pin, Unpin, PinBox

Implementing rust-lang/rfcs#2349 (do not merge until RFC is merged)

@bors r? @cramertj
 2018-03-19 23:01:37 +00:00
Simon Sapin
741d7a5598
Docs: fix incorrect copy-paste for new X? in formatting strings 2018-03-19 07:37:59 +01:00
bors
152217d29c Auto merge of #48978 - SimonSapin:debug-hex, r=KodrAus 
Add hexadecimal formatting of integers with fmt::Debug

This can be used for integers within a larger types which implements Debug (possibly through derive) but not fmt::UpperHex or fmt::LowerHex.

```rust
assert!(format!("{:02x?}", b"Foo\0") == "[46, 6f, 6f, 00]");
assert!(format!("{:02X?}", b"Foo\0") == "[46, 6F, 6F, 00]");
```

RFC: https://github.com/rust-lang/rfcs/pull/2226

The new formatting string syntax (`x?` and `X?`) is insta-stable in this PR because I don’t know how to change a built-in proc macro’s behavior based of a feature gate. I can look into adding that, but I also strongly suspect that keeping this feature unstable for a time period would not be useful as possibly no-one would use it during that time.

This PR does not add the new (public) `fmt::Formatter` proposed in the API because:

* There was some skepticism on response to this part of the RFC
* It is not possible to implement as-is without larger changes to `fmt`, because `Formatter` at the moment has no easy way to tell apart for example `Octal` from `Binary`: it only has a function pointer for the relevant `fmt()` method.

If some integer-like type outside of `std` want to implement this behavior, another RFC will likely need to propose a different public API for `Formatter`.
 2018-03-19 02:38:19 +00:00
varkor
eca1e18cd7 Add stability test for sort_by_cached_key 2018-03-19 00:11:47 +00:00
boats
2797aaca77
Update tracking issue. 2018-03-18 15:05:45 -07:00
varkor
785e3c38fe Add lexicographic sorting benchmark 2018-03-18 12:50:58 +00:00
varkor
81edd1796b Check that the size optimisation is not redundant 2018-03-18 12:50:58 +00:00
varkor
9896b38f01 Clarify time complexity 2018-03-18 12:50:56 +00:00
Simon Sapin
2d13ddb6e1 Use NonNull<_> instead of NonZero<*const _> in btree internals 2018-03-17 23:07:40 +01:00
varkor
b57ea56159 Stabilise FromUtf8Error::as_bytes 
Closes #40895.
 2018-03-17 21:41:14 +00:00
varkor
ca3bed0c66 Improve and fix documentation for sort_by_cached_key 2018-03-17 20:18:08 +00:00
Niv Kaminer
3753e1a55a update FIXME(#5244) to point to RFC 1109 (Non-Copy array creation ergonomics) 2018-03-17 20:24:49 +02:00
varkor
b430cba343 Fix use of unstable feature in test 2018-03-17 17:25:23 +00:00
varkor
f41a26f204 Add sort_by_cached_key method 2018-03-16 14:39:53 +00:00
varkor
bdcc6f939a Index enumeration by minimally sized type 2018-03-16 13:57:08 +00:00
varkor
7dcfc07d2c Cull the quadratic 2018-03-16 13:57:08 +00:00
varkor
21fde0903b Update documentation 2018-03-16 13:57:07 +00:00
varkor
9fbee359d7 Add a test for sort_by_key 2018-03-16 13:57:07 +00:00
varkor
b8452cc326 Clarify behaviour of sort_unstable_by_key with respect to sort_by_key 2018-03-16 13:57:07 +00:00
varkor
670e69e207 Update documentation for sort_by_key 2018-03-16 13:57:07 +00:00
varkor
ea6a1bdf6b Compute each key only one during slice::sort_by_key 2018-03-16 13:57:07 +00:00
Simon Sapin
f0ad533fe3 Remove deprecated unstable alloc::heap::EMPTY constant 2018-03-16 11:45:16 +01:00
bors
36b6687318 Auto merge of #49051 - kennytm:rollup, r=kennytm 
Rollup of 17 pull requests

- Successful merges: #48706, #48875, #48892, #48922, #48957, #48959, #48961, #48965, #49007, #49024, #49042, #49050, #48853, #48990, #49037, #49049, #48972
- Failed merges:
 2018-03-16 00:09:14 +00:00
boats
81d0ecef2c
Pin and PinBox are fundamental. 2018-03-15 16:16:11 -07:00
boats
2f1c24a60d
CoerceUnsized for PinBox 2018-03-15 16:10:18 -07:00
boats
e3c5f6958f
Add liballoc APIs. 2018-03-15 13:01:28 -07:00
snf
9e64946bde setting ABORTING_MALLOC for asmjs backend 2018-03-15 17:43:05 +00:00
bors
3926453944 Auto merge of #47813 - kennytm:stable-incl-range, r=nrc 
Stabilize inclusive range (`..=`)

Stabilize the followings:

* `inclusive_range` — The `std::ops::RangeInclusive` and `std::ops::RangeInclusiveTo` types, except its fields (tracked by #49022 separately).
* `inclusive_range_syntax` — The `a..=b` and `..=b` expression syntax
* `dotdoteq_in_patterns` — Using `a..=b` in a pattern

cc #28237
r? @rust-lang/lang
 2018-03-15 16:00:40 +00:00
kennytm
939cfa251a
Keep the fields of RangeInclusive unstable. 2018-03-15 17:01:30 +08:00
kennytm
92d1f8d8e4
Stabilize inclusive_range_syntax language feature. 
Stabilize the syntax `a..=b` and `..=b`.
 2018-03-15 16:58:02 +08:00
kennytm
b5913f2e76
Stabilize inclusive_range library feature. 
Stabilize std::ops::RangeInclusive and std::ops::RangeInclusiveTo.
 2018-03-15 16:58:01 +08:00
snf
b08b5ae0ec try_reserve: disabling tests for asmjs, blocked by #48968 2018-03-14 03:48:42 -07:00
snf
92bfcd2b19 implementing fallible allocation API (try_reserve) for Vec, String and HashMap 2018-03-14 03:48:42 -07:00
Simon Sapin
4897935e86 Add hexadecimal formatting of integers with fmt::Debug 
This can be used for integers within a larger types which implements Debug
(possibly through derive) but not fmt::UpperHex or fmt::LowerHex.

```rust
assert!(format!("{:02x?}", b"Foo\0") == "[46, 6f, 6f, 00]");
assert!(format!("{:02X?}", b"Foo\0") == "[46, 6F, 6F, 00]");
```

RFC: https://github.com/rust-lang/rfcs/pull/2226
 2018-03-13 14:53:06 +01:00