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2017-04-16Fix stdio descriptors in exec by removing cloexec if present. Use dup2 ↵Jeremy Soller-9/+18
instead of dup
2017-04-15Cleaned up throughout std::path's docslukaramu-47/+78
Part of #29368. * added missing links * updated method summaries to use 3rd person style * added missing periods in `Component`'s variant summaries * use standard iterator boilerplate in `Components`' and `Iter`'s docs * added example to `Iter::as_path`, adapted from `Components::as_path`'s example * consolidated examples for `Path::file_name` * some other small fixes
2017-04-15Rollup merge of #41311 - tedsta:fuchsia_error_codes, r=eddybCorey Farwell-34/+43
Update magenta error codes Update magenta error codes to match recent changes here: https://github.com/fuchsia-mirror/magenta/blob/master/system/public/magenta/errors.h
2017-04-15Auto merge of #41286 - lukaramu:std-collections-docs, r=frewsxcvbors-92/+195
Various improvements in std::collections docs The meat of this PR are: * changes to (almost all?) iterator struct docs in std::collections such that they use the standard iterator boilerplate and state where they are created * a bunch of added links (at least as much as possible given std::collections mostly being a facade and whatnot :sweat_smile:) * an example for `Bound` * changed phrasing for some summary sentences to be less redundant as well as more consistant with others in the module There also are various other fixes, e.g. removing parens from method names in the module docs, changing some imperatives to 3rd person, etc. r? @steveklabnik
2017-04-14Update magenta error codesTheodore DeRego-34/+43
2017-04-14Auto merge of #41122 - palango:mod-desc-floats, r=frewsxcvbors-2/+6
Improve module description for std::f32 and std::f64 Fixes #29353, see discussion there.
2017-04-13Various consistency and phrasing fixes in std::collections' docslukaramu-14/+11
* Changed btree_map's and hash_map's Entry (etc.) docs to be consistent * Changed VecDeque's type and module summary sentences to be consistent with each other as well as with other summary sentences in the module * Changed HashMap's and HashSet's summary sentences to be less redundantly phrased and also more consistant with the other summary sentences in the module * Also, added an example to Bound
2017-04-13Various fixes throughout std::collections' docslukaramu-66/+88
* Added links where possible (limited because of facading) * Changed references to methods from `foo()` to `foo` in module docs * Changed references to methods from `HashMap::foo` to just `foo` in top-level docs for `HashMap` and the `default` doc for `DefaultHasher` * Various small other fixes
2017-04-13Update std::collections' docs to use iterator (etc.) boilerplatelukaramu-14/+98
This greatly improves consistency.
2017-04-12Auto merge of #41008 - sagebind:thread_id, r=alexcrichtonbors-24/+13
Derive Hash for ThreadId + better example Derive `Hash` for `ThreadId` (see comments in #21507). Useful for making maps based on thread, e.g. `HashMap<ThreadId, ?>`. Also update example code for thread IDs to be more useful.
2017-04-12Rollup merge of #41243 - projektir:prim_str_docs, r=GuillaumeGomezTim Neumann-4/+4
Minor nits in primitive str Some minor updates to linking, added some links, doc format, etc. r? @GuillaumeGomez
2017-04-12Auto merge of #40765 - pirate:patch-3, r=aturonbors-0/+11
Add contribution instructions to stdlib docs Generally programming language docs have instructions on how to contribute changes. I couldn't find any in the rust docs, so I figured I'd add an instructions section, let me know if this belongs somewhere else!
2017-04-12Minor nits in primitive strprojektir-4/+4
2017-04-11Rollup merge of #41204 - remexre:master, r=steveklabnikCorey Farwell-1/+1
Fixes incorrect formatting in array's documentation. Changes - [`Clone`][clone] (only if `T: [Copy][copy]`) to - [`Clone`][clone] (only if `T: `[`Copy`](copy)) r? @steveklabnik
2017-04-11Improve module description for std::f32 and std::f64.Paul Lange-2/+6
Fixes #29353
2017-04-11Auto merge of #41096 - clarcharr:as_bytes_mut, r=alexcrichtonbors-3/+3
Reduce str transmutes, add mut versions of methods. When I was working on the various parts involved in #40380 one of the comments I got was the excess of transmutes necessary to make the changes work. This is part of a set of multiple changes I'd like to offer to fix this problem. I think that having these methods is reasonable because they're already possible via transmutes, and it makes the code that uses them safer. I can also add `pub(crate)` to these methods for now if the libs team would rather not expose them to the public without an RFC.
2017-04-10Fixes incorrect formatting in array's documentation.Nathaniel Ringo-1/+1
2017-04-10Auto merge of #41103 - projektir:channel_error_docs, r=GuillaumeGomezbors-51/+87
Channel error docs r? @steveklabnik I'm going to need some help on this one, a few ambiguities.
2017-04-09Minor fix to mutex exampleGeoffry Song-1/+1
Presumably `N` was supposed to be used in both places.
2017-04-09Reduce str transmutes, add mut versions of methods.Clar Charr-3/+3
2017-04-09Auto merge of #40829 - mgattozzi:ChildStderr, r=steveklabnikbors-2/+3
Update ChildStderr docs to be clearer Before the docs only had a line about where it was found and that it was a handle to stderr. This commit changes it so that the summary second line is removed and that it's a bit clearer about what can be done with it. Part of #29370
2017-04-09Auto merge of #41095 - clarcharr:as_extras, r=alexcrichtonbors-0/+6
Add as_c_str Again, tying up some consistencies with `CString`.
2017-04-08Adding links around Sender/SyncSender/Receiver errors; Adding more ↵projektir-51/+87
documentation to channel() and sync_channel(); adding more links #29377
2017-04-07fix build errorsNick Sweeting-2/+3
2017-04-07Add as_c_str.Clar Charr-0/+6
2017-04-07Rollup merge of #41120 - clarcharr:c_str_transmute, r=alexcrichtonCorey Farwell-2/+3
Remove some CStr transmutes. Because dedicated methods exist for these, we don't have to add other transmutes.
2017-04-06Remove some CStr transmutes.Clar Charr-2/+3
2017-04-06Rollup merge of #41111 - ollie27:docs_markdown_fix, r=GuillaumeGomezCorey Farwell-23/+40
Fix Markdown issues in the docs * Since the switch to pulldown-cmark reference links need a blank line before the URLs. (#40912) * Reference link references are not case sensitive. * Doc comments need to be indented uniformly otherwise rustdoc gets confused.
2017-04-06Rollup merge of #41090 - rap2hpoutre:patch-2, r=steveklabnikCorey Farwell-0/+21
Add example to std::process::abort This is a second step in order to complete this issue: https://github.com/rust-lang/rust/issues/29370 I submitted this PR with the help of @steveklabnik again. Thanks to him! More info here: https://github.com/rust-lang/rust/issues/29370#issuecomment-290653877
2017-04-06Fix Markdown issues in the docsOliver Middleton-23/+40
* Since the switch to pulldown-cmark reference links need a blank line before the URLs. * Reference link references are not case sensitive. * Doc comments need to be indented uniformly otherwise rustdoc gets confused.
2017-04-06Auto merge of #41039 - alexcrichton:process-poll, r=nagisabors-13/+9
std: Use `poll` instead of `select` This gives us the benefit of supporting file descriptors over the limit that select supports, which... Closes #40894
2017-04-06Update process.rsraph-3/+2
2017-04-05Rollup merge of #41054 - anatol:master, r=alexcrichtonAriel Ben-Yehuda-1/+1
Replace magic number with readable sig constant SIG_ERR is defined as 'pub const SIG_ERR: sighandler_t = !0 as sighandler_t;'
2017-04-05Rollup merge of #40561 - arthurprs:hm-adapt2, r=pczarnAriel Ben-Yehuda-191/+165
Simplify HashMap Bucket interface > Simplify HashMap Bucket interface > > * Store capacity_mask instead of capacity > * Move bucket index into RawBucket > * Valid bucket index is now always within [0..table_capacity) > * Simplify iterators by moving logic into RawBuckets > * Clone RawTable using RawBucket > * Make retain aware of the number of elements The idea was to put idx in RawBucket instead of the other Bucket types and simplify next() and prev() as much as possible. The rest was a side-effect of that change, except maybe the last 2. This change makes iteration and other next/prev() heavy operations noticeably faster. Clone is way faster. ``` ➜ hashmap2 git:(adapt) ✗ cargo benchcmp pre:: adp:: bench.txt name pre:: ns/iter adp:: ns/iter diff ns/iter diff % clone_10_000 74,364 39,736 -34,628 -46.57% grow_100_000 8,343,553 8,233,785 -109,768 -1.32% grow_10_000 817,825 723,958 -93,867 -11.48% grow_big_value_100_000 18,418,979 17,906,186 -512,793 -2.78% grow_big_value_10_000 1,219,242 1,103,334 -115,908 -9.51% insert_1000 74,546 58,343 -16,203 -21.74% insert_100_000 6,743,770 6,238,017 -505,753 -7.50% insert_10_000 798,079 719,123 -78,956 -9.89% insert_1_000_000 275,215,605 266,975,875 -8,239,730 -2.99% insert_int_bigvalue_10_000 1,517,387 1,419,838 -97,549 -6.43% insert_str_10_000 316,179 278,896 -37,283 -11.79% insert_string_10_000 770,927 747,449 -23,478 -3.05% iter_keys_100_000 386,099 333,104 -52,995 -13.73% iterate_100_000 387,320 355,707 -31,613 -8.16% lookup_100_000 206,757 193,063 -13,694 -6.62% lookup_100_000_unif 219,366 193,180 -26,186 -11.94% lookup_1_000_000 206,456 205,716 -740 -0.36% lookup_1_000_000_unif 659,934 629,659 -30,275 -4.59% lru_sim 20,194,334 18,442,149 -1,752,185 -8.68% merge_shuffle 1,168,044 1,063,055 -104,989 -8.99% ``` Note 2: I may have messed up porting the diff, let's see what CI says.
2017-04-05Add example to std::process::abortraph-0/+22
This is a second (2/3?) step in order to complete this issue: https://github.com/rust-lang/rust/issues/29370 I submitted this PR with the help of @steveklabnik again. Thanks to him! More info here: https://github.com/rust-lang/rust/issues/29370#issuecomment-290653877
2017-04-05Rollup merge of #41035 - jmesmon:revert-bad-raw-fd-impls, r=aturonCorey Farwell-15/+0
Revert "Implement AsRawFd/IntoRawFd for RawFd" This reverts commit 2cf686f2cdd6446a3cd47df0305ead40fabe85df (#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
2017-04-05Rollup merge of #41014 - SimonSapin:patch-6, r=frewsxcvCorey Farwell-1/+1
std::thread docs: fix link to current()
2017-04-05Rollup merge of #41007 - pgerber:dir_builder, r=frewsxcvCorey Farwell-3/+6
Improve documentation for `std::fs::DirBuilder`
2017-04-05Rollup merge of #40988 - eugene-bulkin:ascii-docs, r=frewsxcvCorey Farwell-8/+58
API Docs: ascii Add/update docs for the `ascii` module per #29341. r? @steveklabnik
2017-04-05Rollup merge of #40981 - Technius:master, r=steveklabnikCorey Farwell-46/+172
Add links and some examples to std::sync::mpsc docs Addresses part of #29377 r? @steveklabnik I took a stab at adding links to the `std::sync::mpsc` docs, and I also wrote a few examples. Edit: Whoops, typed in `?r` instead of `r?`.
2017-04-05Rollup merge of #40977 - projektir:BarrierWaitResult_doc, r=steveklabnikCorey Farwell-5/+4
Updating the description for BarrierWaitResult #29377 Referencing `Barrier`, removing reference to `is_leader`.
2017-04-05Rollup merge of #40608 - GuillaumeGomez:mutex-doc-inconsistency, r=steveklabnikCorey Farwell-7/+7
Fix mutex's docs inconsistency Fixes #40176. r? @steveklabnik cc @rust-lang/docs
2017-04-04Simplify HashMap Bucket interfacearthurprs-191/+165
* Store capacity_mask instead of capacity * Move bucket index into RawBucket * Bucket index is now always within [0..table_capacity) * Clone RawTable using RawBucket * Simplify iterators by moving logic into RawBuckets * Make retain aware of the number of elements
2017-04-04Change docs to follow review requestsMichael Gattozzi-3/+3
2017-04-04std: Use `poll` instead of `select`Alex Crichton-13/+9
This gives us the benefit of supporting file descriptors over the limit that select supports, which... Closes #40894
2017-04-04Use derived Debug for ThreadIdStephen M. Coakley-8/+1
2017-04-03Replace magic number with readable sig constantAnatol Pomozov-1/+1
SIG_ERR is defined as 'pub const SIG_ERR: sighandler_t = !0 as sighandler_t;'
2017-04-03Fix styling issuesBryan Tan-6/+17
2017-04-03Fix mutex's docs inconsistencyGuillaume Gomez-7/+7
2017-04-03Revert "Implement AsRawFd/IntoRawFd for RawFd"Cody P Schafer-15/+0
This reverts commit 2cf686f2cdd6446a3cd47df0305ead40fabe85df (#40842) RawFd is a type alias for c_int, which is itself a type alias for i32. As a result, adding AsRawFd and IntoRawFd impls for RawFd actually adds them for i32. As a result, the reverted commit makes this valid: ``` use std::os::unix::io::AsRawFd; fn arf<T: AsRawFd>(_: T) {} fn main() { arf(32i32) } ``` Implimenting AsRawFd and IntoRawFd for i32 breaks the promises of both those traits that their methods return a valid RawFd. r? @aturon cc @Mic92 @kamalmarhubi
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