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12482 Commits

Author SHA1 Message Date
bors
01d0be9925 Auto merge of #48851 - petrochenkov:genparattr, r=nikomatsakis 
Stabilize attributes on generic parameters

Closes https://github.com/rust-lang/rust/issues/48848
 2018-04-05 07:31:56 +00:00
Thayne McCombs
210a2a2b9e Stabilize take_set_limit 
Fixes #42781
 2018-04-05 00:30:49 -06:00
Vadim Petrochenkov
1a2a23447e Stabilize attributes on generic parameters 2018-04-05 02:19:56 +03:00
Clar Charr
5c58eec0bd Replace manual iter exhaust with for_each(drop). 2018-04-04 19:10:38 -04:00
kennytm
93ad4f2b9c Rollup merge of #49594 - mbrubeck:docs, r=steveklabnik 
Add some performance guidance to std::fs and std::io docs

Adds more documentation about performance to various "read" functions in `fs` and `io`, and to `BufReader`/`BufWriter`, with the goal of helping developers choose the best option for a given task.
 2018-04-05 02:17:03 +08:00
kennytm
a4f744d84e Rollup merge of #49637 - tmccombs:parent-id-stabilize, r=sfackler 
Stabilize parent_id()

Fixes #46104
 2018-04-05 02:17:00 +08:00
Mike Hommey
4577da75f4 Use box syntax instead of Box::new in Mutex::remutex on Windows 
The Box::new(mem::uninitialized()) pattern actually actively copies
uninitialized bytes from the stack into the box, which is a waste of
time. Using the box syntax instead avoids the useless copy.
 2018-04-04 19:30:46 +09:00
kennytm
4b6ab5a115 Rollup merge of #49619 - durka:patch-46, r=steveklabnik 
tweak core::fmt docs

Remove an outdated (pre-1.0!) claim about passing something or other to a function. Also swap the variable names in the example.
 2018-04-04 11:07:28 +02:00
kennytm
19c07d382a Rollup merge of #49612 - tmccombs:stabilize-getpid, r=kennytm 
Fix "since" version for getpid feature.

It was stabilized right before the beta branch was cut for 1.26.0.

See https://github.com/rust-lang/rust/pull/49523#issuecomment-377996315

This will need to be backported to beta (1.26.0)
 2018-04-04 11:07:26 +02:00
kennytm
e1ebd0a9ee Rollup merge of #49599 - rolfvandekrol:feature/no_ru, r=frewsxcv 
Fix typo

In `libstd/io/buffered.rs` one example was marked as `no_ru` instead of `no_run`. I assume this is a typo.
 2018-04-04 11:07:21 +02:00
bors
5758c2dd14 Auto merge of #48575 - ishitatsuyuki:unix-no-thread, r=alexcrichton 
rustc_driver: get rid of the extra thread

**Do not rollup**

We can alter the stack size afterwards on Unix.

Having a separate thread causes poor debugging experience when interrupting with signals. I have to get the backtrace of the all thread, as the main thread is waiting to join doing nothing else. This patch allows me to just run `bt` to get the desired backtrace.
 2018-04-04 06:19:40 +00:00
Thayne McCombs
97ac479066 Stabilize parent_id() 
Fixes #46104
 2018-04-03 19:47:37 -06:00
Matt Brubeck
390f8367e7 Add performance notes to BufReader/BufWriter docs 2018-04-03 15:25:55 -07:00
Matt Brubeck
1ce98f34d3 Cross-reference fs::read functions from io::Read docs 2018-04-03 15:25:55 -07:00
Alex Burka
333b0a0471 tweak format_args! docs 
Swap the variable names in the example.
 2018-04-03 09:20:04 -04:00
Aidan Hobson Sayers
9b5859aea1 Remove all unstable placement features 
Closes #22181, #27779
 2018-04-03 11:02:34 +02:00
Tatsuyuki Ishi
7db854b36f Fix imports 2018-04-03 12:42:36 +09:00
Thayne McCombs
9ab5788e0e Fix "since" version for getpid feature. 
It was stabilized right before the beta branch was cut for 1.26.0.

See https://github.com/rust-lang/rust/pull/49523#issuecomment-377996315
 2018-04-02 19:34:06 -06:00
Rolf van de Krol
a2a0f21ba1 Fix typo 2018-04-02 21:48:56 +02:00
Matt Brubeck
85310860c2 Add performance note to fs::read docs 2018-04-02 09:33:27 -07:00
bors
135f334e0a Auto merge of #49580 - glandium:core-heap, r=SimonSapin 
Use Alloc and Layout from core::heap.

94d1970bba moved the alloc::allocator
module to core::heap, moving e.g. Alloc and Layout out of the alloc
crate. While alloc::heap reexports them, it's better to use them from
where they really come from.
 2018-04-02 08:07:10 +00:00
Mike Hommey
b647583c2d Use Alloc and Layout from core::heap. 
94d1970bba moved the alloc::allocator
module to core::heap, moving e.g. Alloc and Layout out of the alloc
crate. While alloc::heap reexports them, it's better to use them from
where they really come from.
 2018-04-02 16:06:19 +09:00
Thayne McCombs
d4f5e89ee0 Stabilize std::process::id() 
Fixes #44971
 2018-04-01 21:40:56 -06:00
bors
cb1f89864e Auto merge of #49418 - frewsxcv:frewsxcv-network-order, r=TimNN 
Clarify network byte order conversions for integer / IP address conversions.

Opened primarily to address https://github.com/rust-lang/rust/issues/48819.

Also added a few other conversion docs/examples.
 2018-04-01 10:09:58 +00:00
bors
9ceaa5676b Auto merge of #49522 - mbrubeck:fs_read, r=SimonSapin 
Rename fs::read_string to read_to_string and stabilize

As approved in https://github.com/rust-lang/rust/issues/46588#issuecomment-377530365

Closes #46588.
 2018-04-01 02:44:45 +00:00
bors
517f24025a Auto merge of #49521 - mbrubeck:fs_read_write_bytes, r=TimNN 
fs_read_write_bytes stabilized in 1.26.0

Fix the stabilization attributes from #49422 because it merged before 1.26 branched to beta.

r? @TimNN
 2018-03-31 17:58:50 +00:00
bors
e38eca6cac Auto merge of #49501 - sfackler:unix-epoch-assoc-const, r=alexcrichton 
Make UNIX_EPOCH an associated constant of SystemTime

It's not very discoverable as a separate const in the module.

r? @alexcrichton
 2018-03-31 15:33:28 +00:00
bors
8dd24c8ed4 Auto merge of #49481 - SimonSapin:core-heap, r=alexcrichton 
Move the alloc::allocator module to core::heap

This is the `Alloc` trait and its dependencies.
 2018-03-31 09:11:21 +00:00
bors
80785a547d Auto merge of #49324 - SimonSapin:unsigned, r=alexcrichton 
Deprecate signed std::num::NonZeroI* with a call for use cases

CC https://github.com/rust-lang/rust/issues/49137#issuecomment-375823481
 2018-03-30 19:11:15 +00:00
Matt Brubeck
6b7627f8c9 Rename fs::read_string to read_to_string and stabilize 2018-03-30 10:20:58 -07:00
Matt Brubeck
504916c18b fs_read_write_bytes stabilized in 1.26.0 2018-03-30 10:07:40 -07:00
Simon Sapin
cea018f290 Deprecate signed std::num::NonZeroI* with a call for use cases 2018-03-30 18:13:05 +02:00
Simon Sapin
ba4f310e3f Revert "Add TryFrom and TryInto to the prelude" 
This reverts commit 09008cc23f.
 2018-03-30 15:54:05 +02:00
Steven Fackler
df2e238d1a Fix doctest 2018-03-30 15:35:36 +02:00
Steven Fackler
dfde231eca Make UNIX_EPOCH an associated constant of SystemTime 
It's not very discoverable as a separate const in the module.
 2018-03-30 12:44:32 +02:00
bors
696076144d Auto merge of #49422 - mbrubeck:fs_read, r=TimNN 
Stabilize fs::read and fs::write

As discussed in https://github.com/rust-lang/rust/issues/46588#issuecomment-373956283
 2018-03-30 06:49:33 +00:00
Andreas Tolfsen
51dc6304e7 fixup! std: Child::kill() returns error if process has already exited 2018-03-29 18:10:40 +01:00
Simon Sapin
94d1970bba Move the alloc::allocator module to core::heap 
This is the `Alloc` trait and its dependencies.
 2018-03-29 14:58:07 +02:00
Simon Sapin
3542ff8e39 Hide the Bound type in docs at its deprecated location in std::collections 2018-03-29 13:12:50 +02:00
Simon Sapin
6960a960f1 Hide the deprecated std::collections::range module from docs 2018-03-29 13:12:50 +02:00
Simon Sapin
16d3ba1b23 Move RangeArguments to {core::std}::ops and rename to RangeBounds 
These unstable items are deprecated:

* The `std::collections::range::RangeArgument` reexport
* The `std::collections::range` module.
 2018-03-29 13:12:49 +02:00
Simon Sapin
c3a63970de Move alloc::Bound to {core,std}::ops 
The stable reexport `std::collections::Bound` is now deprecated.

Another deprecated reexport could be added in `alloc`,
but that crate is unstable.
 2018-03-29 13:12:49 +02:00
bors
d52c44ea8d Auto merge of #49460 - kennytm:rollup, r=kennytm 
Rollup of 12 pull requests

- Successful merges: #49243, #49329, #49364, #49400, #49405, #49427, #49428, #49429, #49439, #49442, #49444, #49452
- Failed merges:
 2018-03-28 22:18:13 +00:00
Andreas Tolfsen
d541282d6c fixup! std: Child::kill() returns error if process has already exited 2018-03-28 23:05:51 +01:00
bors
e5277c1457 Auto merge of #49357 - frewsxcv:frewsxcv-termination-doc-examples, r=GuillaumeGomez 
Remove hidden `foo` functions from doc examples; use `Termination` trait.

Fixes https://github.com/rust-lang/rust/issues/49233.

Easier to review with the white-space ignoring `?w=1` feature: https://github.com/rust-lang/rust/pull/49357/files?w=1
 2018-03-28 18:11:44 +00:00
Andreas Tolfsen
7eb9a091f3 std: Child::kill() returns error if process has already exited 
This patch makes it clear in std::process::Child::kill()'s API
documentation that an error is returned if the child process has
already cleanly exited.  This is implied by the example, but not
called out explicitly.
 2018-03-28 18:54:34 +01:00
kennytm
010fb40b44 Rollup merge of #49400 - Diggsey:shrink-to, r=joshtriplett 
Implement `shrink_to` method on collections

Fixes #49385
 2018-03-28 17:55:09 +02:00
Matt Brubeck
0600d0f38d Stabilize fs::read and fs::write 2018-03-28 07:43:11 -07:00
Corey Farwell
b89fb71441 Clarify network byte order conversions for integer / IP address conversions. 
Opened primarily to address https://github.com/rust-lang/rust/issues/48819.
 2018-03-28 13:17:12 +02:00
Corey Farwell
e9dcec070d Remove hidden foo functions from doc examples; use Termination trait. 
Fixes https://github.com/rust-lang/rust/issues/49233.
 2018-03-28 13:15:05 +02:00