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2016-01-16std: Stabilize APIs for the 1.7 releaseAlex Crichton-5/+8
This commit stabilizes and deprecates the FCP (final comment period) APIs for the upcoming 1.7 beta release. The specific APIs which changed were: Stabilized * `Path::strip_prefix` (renamed from `relative_from`) * `path::StripPrefixError` (new error type returned from `strip_prefix`) * `Ipv4Addr::is_loopback` * `Ipv4Addr::is_private` * `Ipv4Addr::is_link_local` * `Ipv4Addr::is_multicast` * `Ipv4Addr::is_broadcast` * `Ipv4Addr::is_documentation` * `Ipv6Addr::is_unspecified` * `Ipv6Addr::is_loopback` * `Ipv6Addr::is_unique_local` * `Ipv6Addr::is_multicast` * `Vec::as_slice` * `Vec::as_mut_slice` * `String::as_str` * `String::as_mut_str` * `<[T]>::clone_from_slice` - the `usize` return value is removed * `<[T]>::sort_by_key` * `i32::checked_rem` (and other signed types) * `i32::checked_neg` (and other signed types) * `i32::checked_shl` (and other signed types) * `i32::checked_shr` (and other signed types) * `i32::saturating_mul` (and other signed types) * `i32::overflowing_add` (and other signed types) * `i32::overflowing_sub` (and other signed types) * `i32::overflowing_mul` (and other signed types) * `i32::overflowing_div` (and other signed types) * `i32::overflowing_rem` (and other signed types) * `i32::overflowing_neg` (and other signed types) * `i32::overflowing_shl` (and other signed types) * `i32::overflowing_shr` (and other signed types) * `u32::checked_rem` (and other unsigned types) * `u32::checked_neg` (and other unsigned types) * `u32::checked_shl` (and other unsigned types) * `u32::saturating_mul` (and other unsigned types) * `u32::overflowing_add` (and other unsigned types) * `u32::overflowing_sub` (and other unsigned types) * `u32::overflowing_mul` (and other unsigned types) * `u32::overflowing_div` (and other unsigned types) * `u32::overflowing_rem` (and other unsigned types) * `u32::overflowing_neg` (and other unsigned types) * `u32::overflowing_shl` (and other unsigned types) * `u32::overflowing_shr` (and other unsigned types) * `ffi::IntoStringError` * `CString::into_string` * `CString::into_bytes` * `CString::into_bytes_with_nul` * `From<CString> for Vec<u8>` * `From<CString> for Vec<u8>` * `IntoStringError::into_cstring` * `IntoStringError::utf8_error` * `Error for IntoStringError` Deprecated * `Path::relative_from` - renamed to `strip_prefix` * `Path::prefix` - use `components().next()` instead * `os::unix::fs` constants - moved to the `libc` crate * `fmt::{radix, Radix, RadixFmt}` - not used enough to stabilize * `IntoCow` - conflicts with `Into` and may come back later * `i32::{BITS, BYTES}` (and other integers) - not pulling their weight * `DebugTuple::formatter` - will be removed * `sync::Semaphore` - not used enough and confused with system semaphores Closes #23284 cc #27709 (still lots more methods though) Closes #27712 Closes #27722 Closes #27728 Closes #27735 Closes #27729 Closes #27755 Closes #27782 Closes #27798
2016-01-15Auto merge of #30898 - petrochenkov:tvarfstab, r=alexcrichtonbors-3/+3
This wasn't done in https://github.com/rust-lang/rust/pull/29083 because attributes weren't parsed on fields of tuple variant back then. r? @alexcrichton
2016-01-14Require stability annotations on fields of tuple variantsVadim Petrochenkov-3/+3
2016-01-14Rollup merge of #30886 - ollie27:docs_links, r=steveklabnikManish Goregaokar-13/+13
r? @steveklabnik
2016-01-13Fix some broken and missing links in the docsOliver Middleton-13/+13
2016-01-12Remove dead `InternalBufWriter` implementationAndrea Canciani-15/+0
In 8d90d3f36871a00023cc1f313f91e351c287ca15 `BufStream`, the only consumer of `InternalBufWriter`, was removed. As implied by the name, this type is private, hence it is currently dead code.
2016-01-02Adjusted heading and created dedicated section in std::io docsNathan-0/+9
2016-01-01Auto merge of #30648 - tshepang:missing-graves, r=steveklabnikbors-2/+2
2015-12-31Auto merge of #30645 - tshepang:grammar, r=steveklabnikbors-2/+2
2015-12-30doc: missed these in a4da9acTshepang Lekhonkhobe-2/+2
2015-12-30doc: fix grammarTshepang Lekhonkhobe-2/+2
2015-12-30doc: add gravesTshepang Lekhonkhobe-23/+23
2015-12-30doc: add some links for io::stdioTshepang Lekhonkhobe-14/+35
2015-12-29Fix warnings when compiling stdlib with --testFlorian Hahn-3/+5
2015-12-26Fix links in docs for std::ioFlorian Hartwig-4/+4
2015-12-23doc: make line visibleTshepang Lekhonkhobe-1/+1
2015-12-18Use memchr in libstd where possible, closes #30076Florian Hahn-2/+4
2015-12-12Auto merge of #30312 - seanmonstar:ioerror-description, r=alexcrichtonbors-1/+23
cc @pnkfelix @alexcrichton
2015-12-10std: improve io error descriptionsSean McArthur-1/+23
2015-12-10std: Remove deprecated functionality from 1.5Alex Crichton-3/+0
This is a standard "clean out libstd" commit which removes all 1.5-and-before deprecated functionality as it's now all been deprecated for at least one entire cycle.
2015-12-09doc: these are just renames, so avoid duplicationTshepang Lekhonkhobe-7/+2
2015-12-05std: Stabilize APIs for the 1.6 releaseAlex Crichton-20/+52
This commit is the standard API stabilization commit for the 1.6 release cycle. The list of issues and APIs below have all been through their cycle-long FCP and the libs team decisions are listed below Stabilized APIs * `Read::read_exact` * `ErrorKind::UnexpectedEof` (renamed from `UnexpectedEOF`) * libcore -- this was a bit of a nuanced stabilization, the crate itself is now marked as `#[stable]` and the methods appearing via traits for primitives like `char` and `str` are now also marked as stable. Note that the extension traits themeselves are marked as unstable as they're imported via the prelude. The `try!` macro was also moved from the standard library into libcore to have the same interface. Otherwise the functions all have copied stability from the standard library now. * The `#![no_std]` attribute * `fs::DirBuilder` * `fs::DirBuilder::new` * `fs::DirBuilder::recursive` * `fs::DirBuilder::create` * `os::unix::fs::DirBuilderExt` * `os::unix::fs::DirBuilderExt::mode` * `vec::Drain` * `vec::Vec::drain` * `string::Drain` * `string::String::drain` * `vec_deque::Drain` * `vec_deque::VecDeque::drain` * `collections::hash_map::Drain` * `collections::hash_map::HashMap::drain` * `collections::hash_set::Drain` * `collections::hash_set::HashSet::drain` * `collections::binary_heap::Drain` * `collections::binary_heap::BinaryHeap::drain` * `Vec::extend_from_slice` (renamed from `push_all`) * `Mutex::get_mut` * `Mutex::into_inner` * `RwLock::get_mut` * `RwLock::into_inner` * `Iterator::min_by_key` (renamed from `min_by`) * `Iterator::max_by_key` (renamed from `max_by`) Deprecated APIs * `ErrorKind::UnexpectedEOF` (renamed to `UnexpectedEof`) * `OsString::from_bytes` * `OsStr::to_cstring` * `OsStr::to_bytes` * `fs::walk_dir` and `fs::WalkDir` * `path::Components::peek` * `slice::bytes::MutableByteVector` * `slice::bytes::copy_memory` * `Vec::push_all` (renamed to `extend_from_slice`) * `Duration::span` * `IpAddr` * `SocketAddr::ip` * `Read::tee` * `io::Tee` * `Write::broadcast` * `io::Broadcast` * `Iterator::min_by` (renamed to `min_by_key`) * `Iterator::max_by` (renamed to `max_by_key`) * `net::lookup_addr` New APIs (still unstable) * `<[T]>::sort_by_key` (added to mirror `min_by_key`) Closes #27585 Closes #27704 Closes #27707 Closes #27710 Closes #27711 Closes #27727 Closes #27740 Closes #27744 Closes #27799 Closes #27801 cc #27801 (doesn't close as `Chars` is still unstable) Closes #28968
2015-11-18Add missing annotations and some testsVadim Petrochenkov-0/+11
2015-11-09std: Migrate to the new libcAlex Crichton-3/+2
* Delete `sys::unix::{c, sync}` as these are now all folded into libc itself * Update all references to use `libc` as a result. * Update all references to the new flat namespace. * Moves all windows bindings into sys::c
2015-11-06Auto merge of #29643 - petrochenkov:stability5, r=alexcrichtonbors-1/+0
Also remove `stable` stability annotations from inherent impls (There will be a warning for useless stability annotations soon.) r? @Gankro
2015-11-06Remove stability annotations from trait impl itemsVadim Petrochenkov-1/+0
Remove `stable` stability annotations from inherent impls
2015-10-31std: Prevent print panics when using TLSAlex Crichton-8/+26
Currently if a print happens while a thread is being torn down it may cause a panic if the LOCAL_STDOUT TLS slot has been destroyed by that point. This adds a guard to check and prints to the process stdout if that's the case (as we do for if the slot is already borrowed). Closes #29488
2015-10-25std: Stabilize library APIs for 1.5Alex Crichton-0/+1
This commit stabilizes and deprecates library APIs whose FCP has closed in the last cycle, specifically: Stabilized APIs: * `fs::canonicalize` * `Path::{metadata, symlink_metadata, canonicalize, read_link, read_dir, exists, is_file, is_dir}` - all moved to inherent methods from the `PathExt` trait. * `Formatter::fill` * `Formatter::width` * `Formatter::precision` * `Formatter::sign_plus` * `Formatter::sign_minus` * `Formatter::alternate` * `Formatter::sign_aware_zero_pad` * `string::ParseError` * `Utf8Error::valid_up_to` * `Iterator::{cmp, partial_cmp, eq, ne, lt, le, gt, ge}` * `<[T]>::split_{first,last}{,_mut}` * `Condvar::wait_timeout` - note that `wait_timeout_ms` is not yet deprecated but will be once 1.5 is released. * `str::{R,}MatchIndices` * `str::{r,}match_indices` * `char::from_u32_unchecked` * `VecDeque::insert` * `VecDeque::shrink_to_fit` * `VecDeque::as_slices` * `VecDeque::as_mut_slices` * `VecDeque::swap_remove_front` - (renamed from `swap_front_remove`) * `VecDeque::swap_remove_back` - (renamed from `swap_back_remove`) * `Vec::resize` * `str::slice_mut_unchecked` * `FileTypeExt` * `FileTypeExt::{is_block_device, is_char_device, is_fifo, is_socket}` * `BinaryHeap::from` - `from_vec` deprecated in favor of this * `BinaryHeap::into_vec` - plus a `Into` impl * `BinaryHeap::into_sorted_vec` Deprecated APIs * `slice::ref_slice` * `slice::mut_ref_slice` * `iter::{range_inclusive, RangeInclusive}` * `std::dynamic_lib` Closes #27706 Closes #27725 cc #27726 (align not stabilized yet) Closes #27734 Closes #27737 Closes #27742 Closes #27743 Closes #27772 Closes #27774 Closes #27777 Closes #27781 cc #27788 (a few remaining methods though) Closes #27790 Closes #27793 Closes #27796 Closes #27810 cc #28147 (not all parts stabilized)
2015-10-21Fix doc sample for CursorWesley Wiser-1/+1
Fixes #29219
2015-10-17Fix minor issues with std::io docsKevin Yap-7/+7
2015-10-14Remove unnecessary parentheses around range expressionsAndrew Paseltiner-4/+4
2015-10-14fix tidyManish Goregaokar-1/+1
2015-10-14fix link on std::result::ResultVladimir Rutsky-3/+2
The link is broken here: <https://doc.rust-lang.org/std/io/#types>. Looks like crate documentation generator uses only first paragraph of the module documentation and so doesn't resolve the link defined below.
2015-10-09Auto merge of #27897 - sfackler:cursor-box-slice, r=alexcrichtonbors-0/+57
2015-10-09Implement Read, BufRead, Write and Seek for Cursor<Box<[u8]>>Steven Fackler-0/+57
2015-10-08Auto merge of #28900 - cristicbz:typos, r=alexcrichtonbors-6/+6
I found these automatically, but fixed them manually to ensure the semantics are correct. I know things like these are hardly important, since they only marginally improve clarity. But at least for me typos and simple grammatical errors trigger an---unjustified---sense of unprofessionalism, despite the fact that I make them all the time and I understand that they're the sort of thing that is bound to slip through review. Anyway, to find most of these I used: * `ag '.*//.*(\b[A-Za-z]{2,}\b) \1\b'` for repeated words * `ag '\b(the|this|those|these|a|it) (a|the|this|those|these|it)\b'` to find constructs like 'the this' etc. many false positives, but not too hard to scroll through them to actually find the mistakes. * `cat ../../typos.txt | paste -d'|' - - - - - - - - - - - - - - - - - - - - - - | tr '\n' '\0' | xargs -0 -P4 -n1 ag`. Hacky way to find misspellings, but it works ok. I got `typos.txt` from [Wikipedia](https://en.wikipedia.org/wiki/Wikipedia:Lists_of_common_misspellings/For_machines) * `ag '.*//.* a ([ae][a-z]|(o[^n])|(i[a-rt-z]))'` to find places where 'a' was followed by a vowel (requiring 'an' instead). I also used a handful more one off regexes that are too boring to reproduce here.
2015-10-08typos: fix a grabbag of typos all over the placeCristi Cobzarenco-6/+6
2015-10-02Use generic trait implementations for Cursor when possible.nwin-49/+25
2015-09-30Make note of performance implications of ReadSteve Klabnik-0/+7
Fixes #28073
2015-09-14Auto merge of #28256 - petrochenkov:conv, r=alexcrichtonbors-1/+5
This patch transforms functions of the form ``` fn f<Generic: AsRef<Concrete>>(arg: Generic) { let arg: &Concrete = arg.as_ref(); // Code using arg } ``` to the next form: ``` #[inline] fn f<Generic: AsRef<Concrete>>(arg: Generic) { fn f_inner(arg: &Concrete) { // Code using arg } f_inner(arg.as_ref()); } ``` Therefore, most of the code is concrete and not duplicated during monomorphisation (unless inlined) and only the tiny bit of conversion code is duplicated. This method was mentioned by @aturon in the Conversion Traits RFC (https://github.com/rust-lang/rfcs/blame/master/text/0529-conversion-traits.md#L249) and similar techniques are not uncommon in C++ template libraries. This patch goes to the extremes and applies the transformation even to smaller functions<sup>1</sup> for purity of the experiment. *Some of them can be rolled back* if considered too ridiculous. <sup>1</sup> However who knows how small are these functions are after inlining and everything. The functions in question are mostly `fs`/`os` functions and not used especially often with variety of argument types, so the code size reduction is rather small (but consistent). Here are the sizes of stage2 artifacts before and after the patch: https://gist.github.com/petrochenkov/e76a6b280f382da13c5d https://gist.github.com/petrochenkov/6cc28727d5256dbdfed0 Note: All the `inner` functions are concrete and unavailable for cross-crate inlining, some of them may need `#[inline]` annotations in the future. r? @aturon
2015-09-11std: Internalize almost all of `std::rt`Alex Crichton-2/+2
This commit does some refactoring to make almost all of the `std::rt` private. Specifically, the following items are no longer part of its API: * DEFAULT_ERROR_CODE * backtrace * unwind * args * at_exit * cleanup * heap (this is just alloc::heap) * min_stack * util The module is now tagged as `#[doc(hidden)]` as the only purpose it's serve is an entry point for the `panic!` macro via the `begin_unwind` and `begin_unwind_fmt` reexports.
2015-09-09Reduce code bloat from conversion traits in function parametersVadim Petrochenkov-1/+5
2015-09-08some more clippy-based improvementsAndre Bogus-4/+4
2015-09-03std: Account for CRLF in {str, BufRead}::linesAlex Crichton-4/+7
This commit is an implementation of [RFC 1212][rfc] which tweaks the behavior of the `str::lines` and `BufRead::lines` iterators. Both iterators now account for `\r\n` sequences in addition to `\n`, allowing for less surprising behavior across platforms (especially in the `BufRead` case). Splitting *only* on the `\n` character can still be achieved with `split('\n')` in both cases. The `str::lines_any` function is also now deprecated as `str::lines` is a drop-in replacement for it. [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/1212-line-endings.md Closes #28032
2015-09-03Use `null()`/`null_mut()` instead of `0 as *const T`/`0 as *mut T`Vadim Petrochenkov-1/+2
2015-08-30Auto merge of #27588 - cesarb:read_all, r=alexcrichtonbors-0/+140
This implements the proposed "read_exact" RFC (https://github.com/rust-lang/rfcs/pull/980). Tracking issue: https://github.com/rust-lang/rust/issues/27585
2015-08-28Add issue number to read_exact unstable declarationsCesar Eduardo Barros-2/+2
2015-08-24Implement read_exact for the Read traitCesar Eduardo Barros-0/+140
This implements the proposed "read_exact" RFC (https://github.com/rust-lang/rfcs/pull/980).
2015-08-19Improve std::io::ErrorKindSteve Klabnik-0/+3
Hopefully make this distinction a little more clear. Fixes #27637
2015-08-18Remove repetition in Seek::seek() docRemi Rampin-3/+0
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