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2018-12-11Remove unnecessary feature gates from const fnsOliver Scherer-1/+0
2018-12-07Various minor/cosmetic improvements to codeAlexander Regueiro-3/+3
2018-12-07Auto merge of #56581 - kennytm:rollup, r=kennytmbors-2/+2
Rollup of 7 pull requests Successful merges: - #56000 (Add Armv8-M Mainline targets) - #56250 (Introduce ptr::hash for references) - #56434 (Improve query cycle errors for parallel queries) - #56516 (Replace usages of `..i + 1` ranges with `..=i`.) - #56555 (Send textual profile data to stderr, not stdout) - #56561 (Fix bug in from_key_hashed_nocheck) - #56574 (Fix a stutter in the docs for slice::exact_chunks) Failed merges: r? @ghost
2018-12-07SGX target: implement synchronization primitives and threadingJethro Beekman-0/+1
2018-12-07Add x86_64-fortanix-unknown-sgx target to libstd and dependenciesJethro Beekman-1/+1
The files src/libstd/sys/sgx/*.rs are mostly copied/adapted from the wasm target. This also updates the dlmalloc submodule to the very latest version.
2018-12-04Replace usages of `..i + 1` ranges with `..=i`.Corey Farwell-2/+2
2018-11-29TypoNathan West-1/+1
2018-11-29Removed unnecessary buf subscriptNathan West-4/+5
2018-11-29Defactored Bytes::readNathan West-13/+9
Removed unneeded refactoring of read_one_byte, which removed the unneeded dynamic dispatch (`dyn Read`) used by that function.
2018-11-21fix small doc mistakeantoine-de-1/+1
The std::io::read main documentation can lead to error because the buffer is prefilled with 10 zeros that will pad the response. Using an empty vector is better. The `read_to_end` documentation is already correct though. This is my first rust PR, don't hesitate to tell me if I did something wrong.
2018-11-15Rollup merge of #55211 - fintelia:bufwriter-buffer, r=shepmasterPietro Albini-10/+38
Add BufWriter::buffer method CC #45323
2018-11-06refactor: use shorthand fieldsteresy-1/+1
2018-11-02Fix compile errors in testJonathan Behrens-9/+9
2018-11-02Suggested editsJonathan Behrens-24/+24
2018-11-02Add some testsJonathan Behrens-11/+20
2018-11-02Add BufWriter::buffer methodJonathan Behrens-0/+19
2018-10-07Auto merge of #53517 - phungleson:fix-impl-from-for-error, r=frewsxcvbors-0/+13
Add doc for impl From for Error As part of issue #51430 (cc @skade). The impl is very simple, let me know if we need to go into any details.
2018-10-06'a' → 'an' in front of vowel sounds.Corey Farwell-1/+1
2018-10-03Remove main() from examplesSon-5/+3
2018-09-28Improve docs for std::io::SeekMarcus Griep-2/+2
Fixes #54562
2018-09-27Doc for From ErrorKindSon-3/+12
2018-09-12Rollup merge of #54046 - snaedis:issue-48022, r=steveklabnikkennytm-1/+2
Update documentation for fill_buf in std::io::BufRead Brings the documentation in line with the BufReader implementation. Fixes #48022. This is my first PR, and I think the `E-easy` label is very cool, as so is the practice of describing the fix but leaving it for someone else; it really makes it a lot less intimidating to get started with something!
2018-09-08Auto merge of #51885 - GuillaumeGomez:trait-impl-show-docs, ↵bors-4/+2
r=Mark-Simulacrum,QuietMisdreavus Trait impl show docs Fixes #51834. <img width="1440" alt="screen shot 2018-06-29 at 00 14 33" src="https://user-images.githubusercontent.com/3050060/42063323-6e6e8cc8-7b31-11e8-88ef-4dd2229df76c.png"> (You can see both commit changes in the screenshot 😄) r? @QuietMisdreavus
2018-09-07Update documentation for fill_buf in std::io::BufReadAlva Snædís-1/+2
Brings the documentation in line with the BufReader implementation. Fixes #48022.
2018-09-07Rollup merge of #53376 - frewsxcv:frewsxcv-copy, r=GuillaumeGomezkennytm-0/+5
Cross reference io::copy and fs::copy in docs. Fixes https://github.com/rust-lang/rust/issues/52524.
2018-09-06Fix invalid urlsGuillaume Gomez-4/+2
2018-08-31Implement the `min_const_fn` feature gateOliver Schneider-28/+30
2018-08-20Add doc for impl From for ErrorSon-0/+6
2018-08-19Fix typos found by codespell.Matthias Krüger-1/+1
2018-08-15Make std::io::Error #[non_exhaustive]varkor-10/+1
2018-08-14Cross reference io::copy and fs::copy in docs.Corey Farwell-0/+5
Fixes https://github.com/rust-lang/rust/issues/52524.
2018-08-08avoid using the word 'initialized' to talk about that non-reentrant-capable ↵Ralf Jung-2/+1
state of the mutex
2018-08-06actually, reentrant uninitialized mutex acquisition is outright UBRalf Jung-3/+2
2018-08-06make Lazy::new unsafe and check reentrancy condition in the callersRalf Jung-5/+11
2018-08-06clarify partially initialized Mutex issuesRalf Jung-0/+7
2018-08-01Implement custom read_to_end for io::Takeljedrz-3/+16
2018-07-30Remove unstable and deprecated APIsSimon Sapin-214/+0
2018-07-27Auto merge of #52336 - ishitatsuyuki:dyn-rollup, r=Mark-Simulacrumbors-14/+14
Rollup of bare_trait_objects PRs All deny attributes were moved into bootstrap so they can be disabled with a line of config. Warnings for external tools are allowed and it's up to the tool's maintainer to keep it warnings free. r? @Mark-Simulacrum cc @ljedrz @kennytm
2018-07-26State default capacity for BufReader/BufWriterJonathan Behrens-2/+4
2018-07-25Merge remote-tracking branches 'ljedrz/dyn_libcore', 'ljedrz/dyn_libstd' and ↵Tatsuyuki Ishi-14/+14
'ljedrz/dyn_libterm' into dyn-rollup
2018-07-19Cursor: update docs to clarify Cursor only works with in-memory buffersTommi Komulainen-8/+9
Reduce misconceptions about Cursor being more general than it really is. Fixes: #52470
2018-07-11simplify assertionsAndy Russell-5/+4
2018-07-11Add missing dyn in testsljedrz-1/+1
2018-07-10Deny bare trait objects in `src/libstd`.ljedrz-13/+13
2018-07-08rework `LineWriter` exampleAndy Russell-10/+24
The original example didn't check the return value of `write()`, didn't flush the writer, and didn't properly demonstrate the buffering. Fixes #51621.
2018-07-03Rollup merge of #51973 - estk:master, r=abonanderPietro Albini-0/+22
Make Stdio handle UnwindSafe Closes #51863 This is my first compiler PR. Thanks Niko for the mentor help! r? @nikomatsakis
2018-07-03Auto merge of #51564 - SimonSapin:try-int, r=alexcrichtonbors-18/+2
Implement always-fallible TryFrom for usize/isize conversions that are infallible on some platforms This reverts commit 837d6c70233715a0ae8e15c703d40e3046a2f36a "Remove TryFrom impls that might become conditionally-infallible with a portability lint". This fixes #49415 by adding (restoring) missing `TryFrom` impls for integer conversions to or from `usize` or `isize`, by making them always fallible at the type system level (that is, with `Error=TryFromIntError`) even though they happen to be infallible on some platforms (for some values of `size_of::<usize>()`). They had been removed to allow the possibility to conditionally having some of them be infallible `From` impls instead, depending on the platforms, and have the [portability lint](https://github.com/rust-lang/rfcs/pull/1868) warn when they are used in code that is not already opting into non-portability. For example `#[allow(some_lint)] usize::from(x: u64)` would be valid on code that only targets 64-bit platforms. This PR gives up on this possiblity for two reasons: * Based on discussion with @aturon, it seems that the portability lint is not happening any time soon. It’s better to have the conversions be available *at all* than keep blocking them for so long. Portability-lint-gated platform-specific APIs can always be added separately later. * For code that is fine with fallibility, the alternative would force it to opt into "non-portability" even though there would be no real portability issue.
2018-07-02Make Stdio handle UnwindSafeEvan Simmons-0/+22
2018-06-19Remove erroneous example of main as a non-Result function.Sgeo-1/+1
2018-06-17libstd: add an RAII utility for sys_common::mutex::MutexNODA, Kai-10/+11
Signed-off-by: NODA, Kai <nodakai@gmail.com>
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