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path: root/src/libstd/io/mod.rs
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2015-12-09doc: these are just renames, so avoid duplicationTshepang Lekhonkhobe-1/+1
2015-12-05std: Stabilize APIs for the 1.6 releaseAlex Crichton-9/+30
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/+8
2015-11-06Remove stability annotations from trait impl itemsVadim Petrochenkov-1/+0
Remove `stable` stability annotations from inherent impls
2015-10-17Fix minor issues with std::io docsKevin Yap-7/+7
2015-10-08typos: fix a grabbag of typos all over the placeCristi Cobzarenco-2/+2
2015-09-30Make note of performance implications of ReadSteve Klabnik-0/+7
Fixes #28073
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
2015-08-30Auto merge of #27588 - cesarb:read_all, r=alexcrichtonbors-0/+107
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-1/+1
2015-08-24Implement read_exact for the Read traitCesar Eduardo Barros-0/+107
This implements the proposed "read_exact" RFC (https://github.com/rust-lang/rfcs/pull/980).
2015-08-18Remove repetition in Seek::seek() docRemi Rampin-3/+0
2015-08-15std: Add issues to all unstable featuresAlex Crichton-12/+24
2015-08-12Remove all unstable deprecated functionalityAlex Crichton-1/+1
This commit removes all unstable and deprecated functions in the standard library. A release was recently cut (1.3) which makes this a good time for some spring cleaning of the deprecated functions.
2015-08-02Docs: clarify return value of std::io::Seek::seekSimon Sapin-2/+3
2015-07-29Rollup merge of #27327 - steveklabnik:fix_take, r=alexcrichtonSteve Klabnik-1/+1
This only reads five bytes, so don't use a ten byte buffer, that's confusing. r? @alexcrichton
2015-07-27std: Deprecate a number of unstable featuresAlex Crichton-1/+1
Many of these have long since reached their stage of being obsolete, so this commit starts the removal process for all of them. The unstable features that were deprecated are: * cmp_partial * fs_time * hash_default * int_slice * iter_min_max * iter_reset_fuse * iter_to_vec * map_in_place * move_from * owned_ascii_ext * page_size * read_and_zero * scan_state * slice_chars * slice_position_elem * subslice_offset
2015-07-27Fix buffer length in std::io::takeSteve Klabnik-1/+1
This only reads five bytes, so don't use a ten byte buffer, that's confusing.
2015-07-22Rollup merge of #27167 - steveklabnik:doc_std_io_take, r=alexcrichtonSteve Klabnik-2/+8
Better and more consistent links to their creators.
2015-07-22Rollup merge of #27157 - steveklabnik:doc_std_io_iterators, r=alexcrichtonSteve Klabnik-11/+28
Make them all consistent and link up the documentation. r? @alexcrichton
2015-07-20Write better docs for std::ioSteve Klabnik-0/+229
This is the landing page for all of io, so we should have more than just a sentence here.
2015-07-20Update docs for take and broadcastSteve Klabnik-2/+8
Better and more consistent links to their creators.
2015-07-20Document iterators in std::ioSteve Klabnik-11/+28
Make them all consistent and link up the documentation.
2015-07-16Merge branch 'doc_io_traits_enums' of https://github.com/steveklabnik/rust ↵Steve Klabnik-58/+601
into rollup_central
2015-07-16More docs for std::io free functions.Steve Klabnik-10/+10
2015-07-16More docs for std::io::WriteSteve Klabnik-12/+114
2015-07-16More docs for std::io::SeekSteve Klabnik-6/+27
2015-07-16More docs for std::io::ReadSteve Klabnik-12/+278
2015-07-16More docs for std::io::BufReadSteve Klabnik-32/+186
2015-07-15Add specializations of read_to_end for Stdin, TcpStream and File,Alisdair Owens-0/+11
allowing them to read into a buffer containing uninitialized data, rather than pay the cost of zeroing.
2015-07-08Improve Vec::resize so that it can be used in Read::read_to_endUlrik Sverdrup-2/+10
We needed a more efficient way to zerofill the vector in read_to_end. This to reduce the memory intialization overhead to a minimum. Use the implementation of `std::vec::from_elem` (used for the vec![] macro) for Vec::resize as well. For simple element types like u8, this compiles to memset, so it makes Vec::resize much more efficient.
2015-06-23doc: remove repeated wordTshepang Lekhonkhobe-1/+1
2015-05-29std::io: New ErrorKind value InvalidDataMikhail Zabaluev-1/+1
This takes the cases from InvalidInput where a data format error was encountered. This is different from the documented semantics of InvalidInput, which more likely indicate a programming error.
2015-05-27Use `const fn` to abstract away the contents of UnsafeCell & friends.Eduard Burtescu-2/+1
2015-05-25doc: fix io::Write::write typoTshepang Lekhonkhobe-1/+1
2015-05-19Add example code and cross-link to BufReader docsMatt Brubeck-1/+4
2015-05-10Update docs to stop referencing `BufReadExt`Corey Farwell-2/+2
2015-04-30Replaces instanced of 'an UTF' with 'a UTF'Corey Farwell-1/+1
Even spelled out, one would say 'a Universal Character Set'
2015-04-28Register new snapshotsTamir Duberstein-2/+1
2015-04-16deprecate Unicode functions that will be moved to crates.iokwantam-1/+1
This patch 1. renames libunicode to librustc_unicode, 2. deprecates several pieces of libunicode (see below), and 3. removes references to deprecated functions from librustc_driver and libsyntax. This may change pretty-printed output from these modules in cases involving wide or combining characters used in filenames, identifiers, etc. The following functions are marked deprecated: 1. char.width() and str.width(): --> use unicode-width crate 2. str.graphemes() and str.grapheme_indices(): --> use unicode-segmentation crate 3. str.nfd_chars(), str.nfkd_chars(), str.nfc_chars(), str.nfkc_chars(), char.compose(), char.decompose_canonical(), char.decompose_compatible(), char.canonical_combining_class(): --> use unicode-normalization crate
2015-04-16Auto merge of #23682 - tamird:DRY-is-empty, r=alexcrichtonbors-1/+1
r? @alexcrichton
2015-04-15Fix some typos.Ms2ger-1/+1
2015-04-14Negative case of `len()` -> `is_empty()`Tamir Duberstein-1/+1
`s/([^\(\s]+\.)len\(\) [(?:!=)>] 0/!$1is_empty()/g`
2015-04-14rollup merge of #24377: apasel422/docsAlex Crichton-6/+6
Conflicts: src/libstd/net/ip.rs src/libstd/sys/unix/fs.rs src/libstd/sys/unix/mod.rs src/libstd/sys/windows/mod.rs
2015-04-13Refine read_to_end documentationSimonas Kazlauskas-7/+4
2015-04-13pluralize doc comment verbs and add missing periodsAndrew Paseltiner-6/+6
2015-04-06Remove outdated notice from BufRead::lines docs.Matt Brubeck-3/+0
There is no `read_string` function, and `lines` never returns an error.
2015-04-02Rollup merge of #23847 - bcoopers:read_clarification, r=sfacklerManish Goregaokar-8/+4
This introduces no functional changes except for reducing a few unnecessary operations and variables. Vec has the behavior that, if you request space past the capacity with reserve(), it will round up to the nearest power of 2. What that effectively means is that after the first call to reserve(16), we are doubling our capacity every time. So using the DEFAULT_BUF_SIZE and doubling cap_size() here is meaningless and has no effect on the call to reserve(). Note that with #23842 implemented this will hopefully have a clearer API and less of a need for commenting. If #23842 is not implemented then the most clear implementation would be to call reserve_exact(buf.capacity()) at every step (and making sure that buf.capacity() is not zero at the beginning of the function of course). Edit- functional change now introduced. We will now zero 16 bytes of the vector first, then double to 32, then 64, etc. until we read 64kB. This stops us from zeroing the entire vector when we double it, some of which may be wasted work. Reallocation still follows the doubling strategy, but the responsibility has been moved to vec.extend(), which calls reserve() and push_back().
2015-03-31Test fixes and rebase conflicts, round 3Alex Crichton-24/+24
2015-03-31rollup merge of #23919: alexcrichton/stabilize-io-errorAlex Crichton-4/+3
Conflicts: src/libstd/fs/tempdir.rs src/libstd/io/error.rs
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