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1007 Commits

Author SHA1 Message Date
Jonathan Behrens
370df40dab Don't have Vec<T> delegate to [T]'s bounds for indexing 2018-03-02 23:25:52 -05:00
Jonathan Behrens
45bdf9cbee Update comments 2018-03-02 23:25:52 -05:00
Jonathan Behrens
46fef766b0 Have Vec use slice's implementations of Index<I> and IndexMut<I> 2018-03-02 23:25:52 -05:00
kennytm
ef44e63da6 Rollup merge of #48450 - frewsxcv:frewsxcxv-stabilize-slice-rotatee, r=alexcrichton 
Stabilize [T]::rotate_{left,right}

https://github.com/rust-lang/rust/issues/41891
 2018-02-28 19:15:32 +08:00
kennytm
b443e57ce6 Rollup merge of #48166 - hedgehog1024:hedgehog1024-stabilize-entry_and_modify, r=alexcrichton 
Stabilize 'entry_and_modify' feature

Stabilize `entry_and_modify` feature introduced by #44734.

Closes #44733
 2018-02-25 15:54:42 +08:00
Manish Goregaokar
0aa753ba30 1.25.0 -> 1.26.- 2018-02-25 14:24:24 +08:00
Manish Goregaokar
dd890d80a0 Rollup merge of #48110 - Centril:stabilize/box_leak, r=alexcrichton 
Stabilize Box::leak

Stabilizes the following:
+ `Box::leak` (`box_leak`, in nightly since 2017-11-23)

cc #46179

 r? @rust-lang/libs
 2018-02-24 15:52:04 -08:00
Manish Goregaokar
f2cbb764b8 Rollup merge of #48438 - mbrubeck:docs, r=TimNN 
[docs] Minor wording changes to drain_filter docs

The docs currently say, "If the closure returns false, it will try again, and call the closure on the next element."  But this happens regardless of whether the closure returns true or false.
 2018-02-23 10:24:56 -08:00
Corey Farwell
b1a6c8bdd3 Stabilize [T]::rotate_{left,right} 
https://github.com/rust-lang/rust/issues/41891
 2018-02-22 20:12:38 -05:00
Matt Brubeck
311fbc9265 [docs] Minor wording changes to drain_filter docs 
The docs currently say, "If the closure returns false, it will try
again, and call the closure on the next element."  But this happens
regardless of whether the closure returns true or false.
 2018-02-22 12:05:30 -08:00
Anthony Deschamps
e88fe1d519 Small grammar fix to docs for String::new(). 2018-02-22 14:21:54 -05:00
bors
1ad094d81c Auto merge of #47687 - SimonSapin:panic-impl, r=sfackler 
RFC 2070 part 1: PanicInfo and Location API changes

This implements part of https://rust-lang.github.io/rfcs/2070-panic-implementation.html
Tracking issue: https://github.com/rust-lang/rust/issues/44489

* Move `std::panic::PanicInfo` and `std::panic::Location` to a new `core::panic` module. The two types and the `std` module were already `#[stable]` and stay that way, the new `core` module is `#[unstable]`.
* Add a new `PanicInfo::message(&self) -> Option<&fmt::Arguments>` method, which is `#[unstable]`.
* Implement `Display` for `PanicInfo` and `Location`
 2018-02-18 06:02:35 +00:00
Sergio Benitez
22aecb9c6e Clarify contiguity of Vec's elements. 2018-02-16 17:08:08 -08:00
Jacob Kiesel
fbad3b2468 Switch to retain calling drain_filter. 2018-02-13 08:48:25 -07:00
hedgehog1024
770fdeddb4 Stabilize 'entry_and_modify' feature for BTreeMap 2018-02-12 22:19:37 +03:00
Mazdak Farrokhzad
486160335c stabilize Box::leak: remove #![feature(box_leak)] in docs 2018-02-10 01:39:22 +01:00
Mazdak Farrokhzad
467b5cfcb7 stabilize (version: 1.26.0) Box::leak, cc #46179 2018-02-10 01:26:19 +01:00
Jacob Kiesel
a67749ae87 Swap ptr::read for ptr::drop_in_place 2018-02-08 08:27:53 -07:00
Jacob Kiesel
2a4c018518 Apply optimization from #44355 to retain 2018-02-07 21:23:16 -07:00
Corey Farwell
7b4cbbd12d Document that Index ops can panic on HashMap & BTreeMap. 
Fixes https://github.com/rust-lang/rust/issues/47011.
 2018-01-28 21:51:33 -05:00
bors
a0a9007f8d Auto merge of #47006 - bitshifter:stabilize-repr-align, r=eddyb 
Stabilized `#[repr(align(x))]` attribute (RFC 1358)

Stabilzed `#[repr(align(x))]` with attr_literal syntax as proposed by @eddyb https://github.com/rust-lang/rust/issues/33626#issuecomment-348467804
 2018-01-25 00:26:17 +00:00
Simon Sapin
399dcd1127 Add missing micro version number component in stability attributes. 2018-01-24 22:25:42 +01:00
bors
9758ff9c0b Auto merge of #47299 - cramertj:unsafe-placer, r=alexcrichton 
Make core::ops::Place an unsafe trait

Consumers of `Place` would reasonably expect that the `pointer` function returns a valid pointer to memory that can actually be written to.
 2018-01-24 07:22:22 +00:00
Cameron Hart
651ea8ea44 Stabilized #[repr(align(x))] attribute (RFC 1358) 2018-01-23 08:36:13 +11:00
Guillaume Gomez
6e6ab1e994 Rollup merge of #47632 - sdroege:exact-chunks-docs-broken-links, r=kennytm 
Fix broken links to other slice functions in chunks/chunks_mut/exact_…

…chunk/exact_chunks_mut docs

See https://github.com/rust-lang/rust/pull/47126#discussion_r162780492
 2018-01-21 23:11:43 +01:00
Guillaume Gomez
50e3836502 Rollup merge of #47625 - astraw:btreeset-doctest-fix, r=kennytm 
fix doctests for BTreeSet to use BTreeSet (not BTreeMap)

This fixes #47624
 2018-01-21 23:11:42 +01:00
Guillaume Gomez
c354bb8174 Rollup merge of #47595 - PieterPenninckx:master, r=shepmaster 
Small improvements to the documentation of VecDeque.

Some small improvements to the documentation of `VecDeque`.
 2018-01-21 23:11:41 +01:00
Pieter Penninckx
ea814b8463 Revert change to docs in panic section of VecDeque::split_off 2018-01-21 15:05:53 +01:00
Sebastian Dröge
1756f680b0 Fix broken links to other slice functions in chunks/chunks_mut/exact_chunk/exact_chunks_mut docs 
See https://github.com/rust-lang/rust/pull/47126#discussion_r162780492
 2018-01-21 11:20:19 +02:00
Andrew Straw
4d08d054c7 fix doctests for BTreeSet to use BTreeSet (not BTreeMap) 
This fixes #47624
 2018-01-20 23:39:12 +01:00
bors
15a1e2844d Auto merge of #46980 - zackmdavis:and_the_case_of_the_needlessly_parenthesized_arguments, r=petrochenkov 
in which the unused-parens lint comes to cover function and method args

Resolves #46137.
 2018-01-20 15:06:41 +00:00
Simon Sapin
602a445b92 Assign its own tracking issue to Box::into_raw_non_null 
https://github.com/rust-lang/rust/issues/47336
 2018-01-20 11:09:23 +01:00
Simon Sapin
5aeeafff49 Revert Box::into_raw_non_null to unstable 2018-01-20 11:09:23 +01:00
Simon Sapin
12b3630f62 Rename Box::into_non_null_raw to Box::into_raw_non_null 2018-01-20 11:09:23 +01:00
Simon Sapin
8ef5e549c3 Remove Box::from_non_null_raw 
Per https://github.com/rust-lang/rust/pull/46952#issuecomment-353956225
 2018-01-20 11:09:23 +01:00
Simon Sapin
1772fa2aa1 Rename Box::*_nonnull_raw to *_non_null_raw 2018-01-20 11:09:23 +01:00
Simon Sapin
55c50cd8ac Stabilize std::ptr::NonNull 2018-01-20 11:09:23 +01:00
Simon Sapin
c97c1f7dc3 Mark Unique as perma-unstable, with the feature renamed to ptr_internals. 2018-01-20 11:09:23 +01:00
Simon Sapin
a2f878a084 Replace Box::{from,into}_unique with {from,into}_nonnull_raw 
Thew `_raw` prefix is included because the fact that `Box`’s ownership
semantics are "dissolved" or recreated seem more important than the exact
parameter type or return type.
 2018-01-20 11:09:22 +01:00
Simon Sapin
fb03a49c25 Replace Unique<T> with NonZero<T> in Alloc trait 2018-01-20 10:55:16 +01:00
Simon Sapin
f19baf0977 Rename std::ptr::Shared to NonNull 
`Shared` is now a deprecated `type` alias.

CC https://github.com/rust-lang/rust/issues/27730#issuecomment-352800629
 2018-01-20 10:55:16 +01:00
Pieter Penninckx
81e6840ff4 Small improvements to the documentation of VecDeque. 2018-01-19 16:51:46 +01:00
Zack M. Davis
14982db2d6 in which the unused-parens lint comes to cover function and method args 
Resolves #46137.
 2018-01-18 08:33:58 -08:00
Carol (Nichols || Goulding)
e168aa385b Reexport -> re-export in prose and documentation comments 2018-01-15 13:36:53 -05:00
kennytm
5d0474ad73 Rollup merge of #47126 - sdroege:exact-chunks, r=bluss 
Add slice::ExactChunks and ::ExactChunksMut iterators

These guarantee that always the requested slice size will be returned
and any leftoever elements at the end will be ignored. It allows llvm to
get rid of bounds checks in the code using the iterator.

This is inspired by the same iterators provided by ndarray.

Fixes https://github.com/rust-lang/rust/issues/47115

I'll add unit tests for all this if the general idea and behaviour makes sense for everybody.
Also see https://github.com/rust-lang/rust/issues/47115#issuecomment-354715511 for an example what this improves.
 2018-01-15 18:49:31 +08:00
Sebastian Dröge
5f4fc82142 Add unit tests for exact_chunks/exact_chunks_mut 
These are basically modified copies of the chunks/chunks_mut tests.
 2018-01-13 12:19:01 +02:00
Sebastian Dröge
baa81dc77f Use assert_eq!() instead of assert!(a == b) in slice chunks_mut() unit test 
This way more useful information is printed if the test ever fails.
 2018-01-13 12:18:59 +02:00
Sebastian Dröge
8a82e8e89f Mention in the exact_chunks docs that this can often be optimized better by the compiler 
And also link from the normal chunks iterator to the exact_chunks one.
 2018-01-13 12:18:58 +02:00
Sebastian Dröge
e51a89a0ad Fix doctests for slice::exact_chunks() for real 2018-01-13 12:18:55 +02:00
Sebastian Dröge
802ba9ea5b Fix assertions in examples of the exact_chunk() documentation 2018-01-13 12:18:54 +02:00