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2019-04-28Rollup merge of #60022 - nathankleyn:fix-issue-59543, r=CentrilMazdak Farrokhzad-1/+7
Document `Item` type in `std::env::SplitPaths` iterator. Previously there wasn't any documentation to show what the type of `Item` was inside `std::env::SplitPaths`. Now, in the same format as other examples of docs in `std` for `Iterator#Item`, we mention the type. This fixes #59543. r? @steveklabnik
2019-04-26Use "capacity" as parameter name in with_capacity() methodsMatthias Geier-10/+10
Closes #60271.
2019-04-26Remove feature gates from std and testsChristopher Serr-1/+0
2019-04-25ignore-tidy-filelength on all files with greater than 3000 linesvarkor-0/+8
2019-04-25Rollup merge of #60185 - NieDzejkob:int-error-kind-reexport, r=rkruppeMazdak Farrokhzad-0/+7
Reexport IntErrorKind in std Currently `IntErrorKind` can only be found in `core`. @Centril confirmed on Discord that this is unintentional (should I r? him in this situation?). Should there be a test for this? As far as this *specific* situation goes, I don't think so, I'll risk it and say that there's no way this regresses. However, it might be a good idea to have some tool detect public items in `core` that are not reexported in `std`. Does this belong in tidy, or should that be a separate tool? Is there some rustc-specific *linter*? Unless that's entirely a dumb idea, this should probably get an issue. Note: My local build hasn't finished yet, but it's well past the point where I would expect problems.
2019-04-24Rollup merge of #59739 - cramertj:stabilize, r=withoutboatsMazdak Farrokhzad-8/+5
Stabilize futures_api cc https://github.com/rust-lang/rust/issues/59725. Based on https://github.com/rust-lang/rust/pull/59733 and https://github.com/rust-lang/rust/pull/59119 -- only the last two commits here are relevant. r? @withoutboats , @oli-obk for the introduction of `rustc_allow_const_fn_ptr`.
2019-04-24Auto merge of #58623 - Amanieu:hashbrown3, r=alexcrichtonbors-2395/+475
Replace HashMap implementation with SwissTable (as an external crate) This is the same as #56241 except that it imports `hashbrown` as an external crate instead of copying the implementation into libstd. This includes a few API changes (all unstable): - `try_reserve` is added to `HashSet`. - Some trait bounds have been changed in the `raw_entry` API. - `search_bucket` has been removed from the `raw_entry` API (doesn't work with SwissTable).
2019-04-23Stabilize futures_apiTaylor Cramer-8/+5
2019-04-24Update hashbrown to 0.3.0Amanieu d'Antras-1/+1
2019-04-24Update hashbrown to 0.2.2Amanieu d'Antras-1/+1
2019-04-24Update hashbrown to 0.2.1Amanieu d'Antras-1/+1
2019-04-24Remove broken testsAmanieu d'Antras-74/+0
2019-04-24Replace the robin-hood hash table with hashbrownAmanieu d'Antras-2278/+405
2019-04-24Make libstd depend on the hashbrown crateAmanieu d'Antras-0/+1
2019-04-24Mark HashSet functions with #[inline]Amanieu d'Antras-0/+45
2019-04-24Add try_reserve to HashSetAmanieu d'Antras-0/+24
2019-04-24Remove the Recover trait for HashSetAmanieu d'Antras-52/+9
2019-04-23Auto merge of #60172 - varkor:tidy-double-trailing-newline, r=kennytmbors-10/+0
Disallow double trailing newlines in tidy This wasn't done previously in https://github.com/rust-lang/rust/pull/47064#issuecomment-354533010 as it affected too many files, but I think it's best to fix it now so that the number of files with double trailing newlines doesn't keep increasing. r? kennytm
2019-04-23Auto merge of #60121 - davazp:fix-sync-all-macos, r=KodrAusbors-2/+9
Fix sync_all on macos/ios `sync_all` should flush all metadata in macos/ios, so it should call `fcntl` with the `F_FULLFSYNC` flag as `sync_data` does. Note that without this `sync_data` performs more flushes than `sync_all` on macos/ios.
2019-04-23Reexport IntErrorKind in stdJakub Kądziołka-0/+7
2019-04-22Remove double trailing newlinesvarkor-10/+0
2019-04-20Auto merge of #59826 - llogiq:multi-dbg, r=SimonSapinbors-1/+22
allow multiple args to `dbg!(..)` This closes #59763
2019-04-19extend ui testAndre Bogus-1/+12
2019-04-19Fix sync_all on macos/iosDavid Vázquez Púa-2/+9
sync_all should flush all metadata in macos/ios, so it should call fcntl with the F_FULLFSYNC flag as sync_data does. Fixes #55920
2019-04-19Rollup merge of #60078 - matklad:patch-1, r=shepmasterMazdak Farrokhzad-1/+1
Use more realistic example for thread builder Stack size of 10 **bytes** does not make any sense: the minimal possible stack size is greater anyway.
2019-04-19Rollup merge of #60041 - jnferner:patch-1, r=shepmasterMazdak Farrokhzad-2/+1
Simplify the returning of a Result a bit
2019-04-18Use more realistic example for thread builderAleksey Kladov-1/+1
Stack size of 10 **bytes** does not make any sense: the minimal possible stack size is greater anyway.
2019-04-18Simplify the returning of a Result a bitJan Nils Ferner-2/+1
2019-04-18Rollup merge of #59984 - gluyas:collections-with_capacity-doc-fix, r=rkruppeMazdak Farrokhzad-4/+3
Remove collection-specific `with_capacity` documentation from `std::collections` Fixes #59931 The style of `std::collections` module doc is very much a beginner friendly guide, and documenting niche, collection-specific behaviour feels out of place, if not brittle. The note about `VecDeque` is outdated (see issue), and while `Vec` probably won't change its guarantees any time soon, the users who are interested in its allocation properties will find that in its own documentation.
2019-04-17Document `Item` type in `std::env::SplitPaths` iterator.Nathan Kleyn-1/+7
Previously there wasn't any documentation to show what the type of `Item` was inside `std::env::SplitPaths`. Now, in the same format as other examples of docs in `srd` for `Iterator#Item`, we mention the type. This fixes #59543.
2019-04-16SGX target: change re-entry abort logicJethro Beekman-19/+11
2019-04-16Add a comment explaining why SecRandomCopyBytes is not used on MacOSEd Barnard-0/+7
2019-04-15Rollup merge of #59955 - RalfJung:stdsimd, r=alexcrichtonMazdak Farrokhzad-3/+4
bump stdsimd; make intra_doc_link_resolution_failure an error again; make lints more consistent I made `intra_doc_link_resolution_failure` warn so that it would properly respect `deny-warnings = false` in `config.toml`. `#[warn]` still become errors with `-D warnings` so I thought this was fine. Turns out however that we don't pass `-D warnings` when running rustdoc, so for additional rustdoc-lints we need to set them to `deny`. Also sue the opportunity to make the lint flags more consistent between libcore, liballoc, libstd. Cc @gnzlbg for the *big* stdsimd update.
2019-04-15Rollup merge of #59648 - alex:must-use-result, r=alexcrichtonMazdak Farrokhzad-1/+1
Add must_use annotations to Result::is_ok and is_err Discussed in #59610
2019-04-15Remove collection-specific `with_capacity` doc from `std::collections`Marc-4/+3
Fixes #59931
2019-04-14Rollup merge of #59906 - czipperz:bufwriter-use-getmut, r=kennytmMazdak Farrokhzad-2/+2
Make BufWriter use get_mut instead of manipulating inner in Write implementation `get_mut` allows us to abstract over the implementation detail of inner being optional.
2019-04-14make lint levels more consistentRalf Jung-3/+4
2019-04-14Rollup merge of #59852 - alexcrichton:more-vectored, r=sfacklerMazdak Farrokhzad-37/+247
std: Add `{read,write}_vectored` for more types This commit implements the `{read,write}_vectored` methods on more types in the standard library, namely: * `std::fs::File` * `std::process::ChildStd{in,out,err}` * `std::io::Std{in,out,err}` * `std::io::Std{in,out,err}Lock` * `std::io::Std{in,out,err}Raw` Where supported the OS implementations hook up to native support, otherwise it falls back to the already-defaulted implementation.
2019-04-14Rollup merge of #59835 - lzutao:nonzero-signed, r=Mark-SimulacrumMazdak Farrokhzad-0/+2
Re-export NonZero signed variant in std Closes #59834 .
2019-04-14Rollup merge of #59830 - ehuss:keyword-links, r=Mark-SimulacrumMazdak Farrokhzad-30/+25
Fix links on keyword docs. - Make links relative. - Adjust links from old 2018-edition book. - Fix broken link in `let` docs.
2019-04-14Rollup merge of #59818 - crlf0710:eliminate_libstd_fnbox, r=cramertjMazdak Farrokhzad-24/+15
Eliminate `FnBox` usages from libstd.
2019-04-14Rollup merge of #59675 - SimonSapin:stable-alloc, r=alexcrichtonMazdak Farrokhzad-1/+0
Stabilize the `alloc` crate. This implements RFC 2480: * https://github.com/rust-lang/rfcs/pull/2480 * https://github.com/rust-lang/rfcs/blob/master/text/2480-liballoc.md Closes https://github.com/rust-lang/rust/issues/27783
2019-04-12Rollup merge of #59892 - rylev:as-raw-fd, r=alexcrichtonMazdak Farrokhzad-67/+190
Impl RawFd conversion traits for WASI TcpListener, TcpStream and UdpSocket r? @alexcrichton
2019-04-12Stabilize the `alloc` crate.Simon Sapin-1/+0
This implements RFC 2480: * https://github.com/rust-lang/rfcs/pull/2480 * https://github.com/rust-lang/rfcs/blob/master/text/2480-liballoc.md Closes https://github.com/rust-lang/rust/issues/27783
2019-04-11Make BufWriter use get_mut instead of manipulating inner in Write implementationChris Gregory-2/+2
get_mut allows us to abstract over the implementation detail of inner being optional.
2019-04-11Impl RawFd converstion traits for TcpListener, TcpStream and UdpSocketRyan Levick-67/+190
2019-04-10SGX target: fix cfg(test) buildJethro Beekman-3/+3
2019-04-10std: Add `{read,write}_vectored` for more typesAlex Crichton-37/+247
This commit implements the `{read,write}_vectored` methods on more types in the standard library, namely: * `std::fs::File` * `std::process::ChildStd{in,out,err}` * `std::io::Std{in,out,err}` * `std::io::Std{in,out,err}Lock` * `std::io::Std{in,out,err}Raw` Where supported the OS implementations hook up to native support, otherwise it falls back to the already-defaulted implementation.
2019-04-10Apply suggestions from code review Mazdak Farrokhzad-2/+2
Use dbg! recursively on each item Co-Authored-By: llogiq <bogusandre@gmail.com>
2019-04-10allow multiple args to `dbg!(..)`Andre Bogus-0/+10
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