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2018-12-25Remove licensesMark Rousskov-39/+0
2018-12-17deny intra-doc link resolution failures in libstdAndy Russell-0/+2
2018-12-07Various minor/cosmetic improvements to codeAlexander Regueiro-13/+14
2018-12-06Fix a stutter in the docs for slice::exact_chunksChris Barrick-2/+1
2018-11-23use MaybeUninit in core::slice::rotateRalf Jung-9/+3
Code by @japaric, I just split it into individual commits
2018-11-23use MaybeUninit in core::slice::sortRalf Jung-7/+7
Code by @japaric, I just split it into individual commits
2018-11-22Auto merge of #53918 - Havvy:doc-sort-by, r=GuillaumeGomezbors-0/+16
Doc total order requirement of sort(_unstable)_by I took the definition of what a total order is from the Ord trait docs. I specifically put "elements of the slice" because if you have a slice of f64s, but know none are NaN, then sorting by partial ord is total in this case. I'm not sure if I should give such an example in the docs or not. r? @GuillaumeGomez
2018-11-10revert making internal APIs const fn.Mazdak Farrokhzad-4/+4
2018-11-10reduce list to functions callable in const ctx.Mazdak Farrokhzad-2/+2
2018-11-10constify parts of libcore.Mazdak Farrokhzad-7/+6
2018-10-18Stabilize slice::rchunks(), rchunks_mut(), rchunks_exact(), rchunk_exact_mut()Sebastian Dröge-40/+32
Fixes #55177
2018-10-18Stabilize slice::chunks_exact() and slice::chunks_exact_mut()Sebastian Dröge-21/+17
Fixes #47115
2018-10-18Auto merge of #54580 - sdroege:rchunks, r=SimonSapinbors-33/+717
Add slice::rchunks(), rchunks_mut(), rchunks_exact() and rchunks_exact_mut() These work exactly like the normal chunks iterators but start creating chunks from the end of the slice. ---- The new iterators were motivated by a [comment](https://github.com/rust-lang/rust/issues/47115#issuecomment-424141121) by @DutchGhost. ~~~This currently includes the commits from https://github.com/rust-lang/rust/pull/54537 to not have to rename things twice or have merge conflicts. I'll force-push a new version of the branch ones those are in master.~~~ Also the stabilization tracking issue is just some number right now. I'll create the corresponding issue once this is reviewed and otherwise mergeable. cc @DutchGhost
2018-10-18Add slice::rchunks(), rchunks_mut(), rchunks_exact() and rchunks_exact_mut()Sebastian Dröge-33/+717
These work exactly like the normal chunks iterators but start creating chunks from the end of the slice. See #55177 for the tracking issue
2018-10-12Auto merge of #54534 - nagisa:align-offset-simplification, r=alexcrichtonbors-1/+1
Simplify implementation of align_offset slightly
2018-10-08Auto merge of #54700 - frewsxcv:frewsxcv-binary-search, r=GuillaumeGomezbors-10/+13
Clarify docs for when binary_search has many matches. Fixes https://github.com/rust-lang/rust/issues/51817.
2018-10-07Clarify docs for when binary_search has many matches.Corey Farwell-10/+13
Fixes https://github.com/rust-lang/rust/issues/51817.
2018-10-05Linkify types in docsHavvy (Ryan Scheel)-1/+1
2018-10-05Slice total example: Move closer to total defnHavvy (Ryan Scheel)-6/+9
2018-10-05Example of total ord of elements for sort_byHavvy (Ryan Scheel)-0/+6
2018-10-05Doc total order requirement of sort(_unstable)_byHavvy (Ryan Scheel)-0/+7
I took the definition of what a total order is from the Ord trait docs. I specifically put "elements of the slice" because if you have a slice of f64s, but know none are NaN, then sorting by partial ord is total in this case. I'm not sure if I should give such an example in the docs or not.
2018-10-02Rollup merge of #54687 - scottmcm:more-elision, r=dtolnayPietro Albini-48/+48
Use impl_header_lifetime_elision in libcore The feature is approved for stabilization, so let's use it to remove about 300 `'a`s. Tracking issue for the feature: https://github.com/rust-lang/rust/issues/15872
2018-10-01Rollup merge of #53784 - tbu-:pr_doc_slice_isize_max, r=RalfJungkennytm-3/+14
Document that slices cannot be larger than `isize::MAX` bytes Fixes #53676.
2018-09-30Simplify implementation of align_offset slightlySimonas Kazlauskas-1/+1
2018-09-29Use impl_header_lifetime_elision in libcoreScott McMurray-48/+48
2018-09-29Revert "Auto merge of #53508 - japaric:maybe-uninit, r=RalfJung"Ralf Jung-10/+16
This reverts commit c6e3d7fa3113aaa64602507f39d4627c427742ff, reversing changes made to 4591a245c7eec9f70d668982b1383cd2a6854af5.
2018-09-27Don't have two adjacent "see also" sentencesTobias Bucher-3/+1
2018-09-25Rollup merge of #54537 - sdroege:chunks-exact, r=alexcrichtonPietro Albini-52/+52
Rename slice::exact_chunks() to slice::chunks_exact() See https://github.com/rust-lang/rust/issues/47115#issuecomment-403090815 and https://github.com/rust-lang/rust/issues/47115#issuecomment-424053547
2018-09-25Also rename ExactChunks iterator name to ChunksExactSebastian Dröge-25/+25
2018-09-24Rename slice::exact_chunks() to slice::chunks_exact()Sebastian Dröge-29/+29
See https://github.com/rust-lang/rust/issues/47115#issuecomment-403090815 and https://github.com/rust-lang/rust/issues/47115#issuecomment-424053547
2018-09-23Introduce the partition_dedup/by/by_key methods for slicesClément Renault-0/+172
2018-09-22address Mark-Simulacrum commentsJorge Aparicio-9/+6
2018-09-22core: fix deprecated warningsJorge Aparicio-13/+10
2018-09-22Rollup merge of #54422 - ljedrz:simplify_first_last, r=Mark-SimulacrumPietro Albini-6/+6
Simplify slice's first(_mut) and last(_mut) with get This change makes these functions easier to read and interpret. I haven't detected any difference in performance locally. r? @Mark-Simulacrum
2018-09-21Simplify slice's first(_mut) and last(_mut) with getljedrz-6/+6
2018-09-20define copy_within on slicesJack O'Connor-0/+57
This is a safe wrapper around ptr::copy, for regions within a single slice. Previously, safe in-place copying was only available as a side effect of Vec::drain.
2018-09-17Adjust the docs of `from_raw_parts` to match the implementationTobias Bucher-4/+4
2018-09-17Use more obvious calculation for slice size checkTobias Bucher-4/+2
2018-09-16Auto merge of #53754 - RalfJung:slice_align_to, r=alexcrichtonbors-8/+8
stabilize slice_align_to This is very hard to implement correctly, and leads to [serious bugs](https://github.com/llogiq/bytecount/pull/42) when done incorrectly. Moreover, this is needed to be able to run code that opportunistically exploits alignment on miri. So code using `align_to`/`align_to_mut` gets the benefit of a well-tested implementation *and* of being able to run in miri to test for (some kinds of) UB. This PR also clarifies the guarantee wrt. the middle part being as long as possible. Should the docs say under which circumstances the middle part could be shorter? Currently, that can only happen when running in miri.
2018-09-11Fix overflow in `from_raw_parts` size checkTobias Bucher-3/+5
2018-09-10A slice covering exactly half the address space is not OKTobias Bucher-6/+6
2018-09-04Add `debug_assert!`s to `slice::from_raw_parts`Tobias Bucher-2/+11
Copy the documentation over to `slice::from_raw_parts_mut`.
2018-09-04Document that slices cannot be larger than `isize::MAX` bytesTobias Bucher-0/+4
Fixes #53676.
2018-09-03Link to more detailed docs in `slice::from_raw_parts_mut`Tobias Bucher-4/+7
2018-08-29Fix a comment in src/libcore/slice/mod.rsTobias Bucher-6/+1
2018-08-28stabilize slice_align_toRalf Jung-8/+8
2018-08-21Rollup merge of #53329 - frewsxcv:frewsxcv-ptr-add-sub, r=RalfJungkennytm-35/+35
Replace usages of ptr::offset with ptr::{add,sub}. Rust provides these helper methods – so let's use them!
2018-08-21Rollup merge of #53496 - matthiaskrgr:codespell_08_2018, r=varkorkennytm-3/+3
Fix typos found by codespell.
2018-08-20Replace usages of ptr::offset with ptr::{add,sub}.Corey Farwell-35/+35
2018-08-19Fix typos found by codespell.Matthias Krüger-3/+3
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