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Author SHA1 Message Date
Corey Farwell
ffd286ba6f Rollup merge of #44552 - durka:patch-42, r=alexcrichton 
update "since" for discriminant_value

It's [going](https://github.com/rust-lang/rust/pull/44263#issuecomment-329257597) to be backported to beta.

r? @alexcrichton
 2017-09-14 22:32:48 -04:00
Corey Farwell
3e478fd512 Rollup merge of #44536 - Havvy:transmute-docs, r=steveklabnik 
Fix example in transmute; add safety requirement to Vec::from_raw_parts

This fixes the second bullet point on #44281 and also removes some incorrect information.
 2017-09-14 22:32:47 -04:00
Corey Farwell
592cafeb3d Rollup merge of #44477 - napen123:master, r=frewsxcv 
Add doc examples to str::from_utf8_unchecked_mut

Fixes #44461
 2017-09-14 22:32:42 -04:00
Corey Farwell
65b9b56463 Rollup merge of #44472 - smt923:master, r=frewsxcv 
Add short doc examples for str::from_utf8_mut

Fixes #44462
 2017-09-14 22:32:40 -04:00
Alex Burka
5f43357782 update "since" for discriminant_value 
It's going to be backported to beta.
 2017-09-13 17:29:55 -04:00
Havvy
9dd2ee1942 Fix example in transmute; add safety requirement to Vec::from_raw_parts 2017-09-13 04:27:40 -07:00
Ethan Dagner
8adf50d90e Remove Invalid UTF-8 from str::from_utf8_unchecked_mut 2017-09-12 17:30:44 -06:00
bors
2fdccaffe6 Auto merge of #44015 - kennytm:hasher, r=alexcrichton 
impl Hasher for {&mut Hasher, Box<Hasher>}

**Rationale:** The `Hash` trait has `fn hash<H: Hasher>(&self, state: &mut H)`, which can only accept a `Sized` hasher, even if the `Hasher` trait is object-safe. We cannot retroactively add the `?Sized` bound without breaking stability, thus implementing `Hasher` to a trait object reference is the next best solution.

**Warning:** These `impl` are insta-stable, and should need an FCP. I don't think a full RFC is necessary.
 2017-09-12 21:39:08 +00:00
kennytm
143e2dcd5c
Disable the new Hasher tests on Emscripten. 2017-09-12 17:28:07 +08:00
kennytm
0bbe468271
impl Hasher for {&mut Hasher, Box<Hasher>} 2017-09-12 17:28:07 +08:00
bors
8fc0fc8c2d Auto merge of #44310 - ldr709:master, r=BurntSushi 
Additional traits for std::mem::ManuallyDrop

The first commit adds `Clone` and `Copy` trait implementations for `ManuallyDrop`. Although `Drop` and `Copy` cannot be used together, this may be useful for generics.

The second commit adds implementations common traits. I do not think this is necessary, as they could be implemented in a wrapper type outside the standard library, but it would make `ManuallyDrop` more convenient to use.
 2017-09-12 07:13:40 +00:00
Ethan Dagner
18ef0de4bc Add doc examples to str::from_utf8_unchecked_mut 
Fixes #44461
 2017-09-10 12:27:57 -06:00
smt923
204414bcf4 Actually fix the trailing whitespace 2017-09-10 14:25:23 +01:00
smt923
303b7c2410 Fix markdown link for Utf8Error 2017-09-10 14:12:23 +01:00
smt923
f20b030f02 Fix trailing whitespace 2017-09-10 14:08:20 +01:00
Eduard-Mihai Burtescu
10f66bd6e4 Use rvalue promotion to 'static instead of static items. 2017-09-10 11:20:27 +03:00
smt923
51bbd69575 Fix incorrect markdown title 2017-09-10 04:33:24 +01:00
smt923
cd1bf6df4a Added short examples for 'str::from_utf8_mut' 2017-09-10 04:10:19 +01:00
bors
929b878262 Auto merge of #44438 - Xaeroxe:clamp, r=Mark-Simulacrum 
Revert clamp

Revert clamp per https://github.com/rust-lang/rust/issues/44095#issuecomment-328218316 while we take time to assess the potential backwards compatibility damage done by it.
 2017-09-09 09:13:03 +00:00
Jacob Kiesel
db5b5f9706 Revert "Add clamp functions" 
This reverts commit c589f867f8.
 2017-09-08 16:07:21 -06:00
Jacob Kiesel
8b96167004 Revert "Fix documentation and formatting." 
This reverts commit 2e34ff7671.
 2017-09-08 16:07:13 -06:00
Mark Simulacrum
e7470c9f18 Rollup merge of #44328 - mcomstock:from-str-doc-fix, r=steveklabnik 
Removed the incorrect documentation for from_str

Fixes #44242.
 2017-09-06 18:28:00 -06:00
Mark Simulacrum
b8812a2179 Rollup merge of #44206 - MarkMcCaskey:master, r=steveklabnik 
update unimplemented! docs

For #42628 (updating docs from changes from #42155).

Initial changes made to make `unimplemented!` doc comments look more like `unreachable!` and remove statement about the panic message.

r? @steveklabnik
 2017-09-06 18:27:46 -06:00
Mark Simulacrum
44351edb64 Rollup merge of #44097 - Xaeroxe:clamp, r=burntsushi 
Add clamp functions

Implementation of clamp feature:

Tracking issue: https://github.com/rust-lang/rust/issues/44095
RFC: https://github.com/rust-lang/rfcs/pull/1961
 2017-09-06 18:27:45 -06:00
Max Comstock
7d94ca618c Removed the incorrect documentation for from_str 2017-09-04 22:16:15 -04:00
Lance Roy
94301c405c Additional traits for std::mem::ManuallyDrop 
Add pass-through implementations for all of the derivable traits. These
cannot be derived since ManuallyDrop is a union.
 2017-09-04 02:29:16 -07:00
Lance Roy
6276dbd953 Derive std::mem::ManuallyDrop from Clone and Copy. 
Although types that don't implement Drop can't be Copyable, this can
still be useful when ManuallyDrop is used inside a generic type. This
doesn't derive from Copy as that would require T: Copy + Clone, instead
it provides an impl of Clone for T: Clone.
 2017-09-04 01:00:15 -07:00
bors
0006d3e01c Auto merge of #44263 - durka:stabilize-discriminant, r=dtolnay 
stabilize mem::discriminant (closes #24263)
 2017-09-03 21:32:29 +00:00
Ariel Ben-Yehuda
291b4eddce add error message for the other case too 2017-09-03 13:10:54 +03:00
Ariel Ben-Yehuda
efa09ea554 on_unimplemented: add method-name checks and use them in Try 2017-09-03 13:10:54 +03:00
Ariel Ben-Yehuda
6dec953c5a address review comments 2017-09-03 13:10:54 +03:00
Ariel Ben-Yehuda
02b3ae63e2 enable desugaring-sensitive error messages and use them in Try 
Maybe I should allow error messages to check the *specific* desugaring?
Thanks @huntiep for the idea!
 2017-09-03 13:10:54 +03:00
MarkMcCaskey
570ae39973 Merge branch 'master' of git://github.com/rust-lang/rust 2017-09-02 17:01:34 -04:00
Alex Burka
d516434981 stabilize mem::discriminant (closes #24263) 2017-09-02 01:59:54 -04:00
Jacob Kiesel
2e34ff7671 Fix documentation and formatting. 2017-09-01 00:07:26 -06:00
Mark
e572d85e00 Merge branch 'master' into master 2017-08-31 12:49:48 -04:00
Alex Crichton
2972687d10 Update bootstrap compiler 
This commit updates the bootstrap compiler and clears out a number
of #[cfg(stage0)] annotations and related business
 2017-08-31 06:58:58 -07:00
MarkMcCaskey
1d69c985be update unimplemented! docs 2017-08-30 22:26:54 -04:00
Alex Crichton
c0812c8458 Rollup merge of #44160 - AndyGauge:api-docs-macros, r=steveklabnik 
API docs: macros.  Standard Documentation Checklist

Fixes #29381
r? @steveklabnik
 2017-08-30 13:17:05 -07:00
bors
c66e7fa8de Auto merge of #43903 - oli-obk:alignto, r=aturon 
Add align_offset intrinsic

see https://github.com/rust-lang/rfcs/pull/2043 for details and the plan towards stabilization (reexport in `core::mem` via various convenience functions)

as per @scottmcm 's [comment](https://github.com/rust-lang/rfcs/pull/2043#issuecomment-316818169), this is just the intrinsic (which is obviously unstable).
 2017-08-30 08:06:42 +00:00
Ariel Ben-Yehuda
be0ac0124c Rollup merge of #44158 - dtolnay:zero48, r=sfackler 
Use a byte literal ASCII 0 instead of its decimal value

@SimonSapin noticed this in https://github.com/dtolnay/itoa/pull/8.
 2017-08-29 21:41:04 +00:00
Ariel Ben-Yehuda
11e75fd115 Rollup merge of #43705 - panicbit:option_ref_mut_cloned, r=aturon 
libcore: Implement cloned() for Option<&mut T>

None
 2017-08-29 21:40:53 +00:00
Andy Gauge
b9b654924e API docs: macros. Part of #29329 Standard Library Documentation Checklist. 2017-08-29 10:30:19 -07:00
David Tolnay
4312ed765a
Use a byte literal ASCII 0 instead of its decimal value 2017-08-29 10:01:12 -07:00
John Kåre Alsaker
d29af37999 Merge branch 'master' of https://github.com/rust-lang/rust into gen 2017-08-28 02:41:16 +02:00
Tatsuyuki Ishi
611b111139 Move unused-extern-crate to late pass 2017-08-27 19:02:24 +09:00
Jacob Kiesel
c589f867f8 Add clamp functions 2017-08-26 10:21:17 -06:00
Corey Farwell
7e8753d1c1 Rollup merge of #44072 - lukaramu:fix-doc-headings, r=steveklabnik 
Fix inconsistent doc headings

This fixes headings reading "Unsafety" and "Example", they should be "Safety" and "Examples" according to RFC 1574.

r? @steveklabnik
 2017-08-26 06:46:34 -07:00
Tamir Duberstein
b3f50caee0
*: remove crate_{name,type} attributes 
Fixes #41701.
 2017-08-25 16:18:21 -04:00
Alex Crichton
c872f47276 Merge remote-tracking branch 'origin/master' into gen 2017-08-25 07:15:12 -07:00