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2016-11-01std: Move sys_common to libstd/sys_commonBrian Anderson-1180/+0
Make the directory structure reflect the module structure. I've always found the existing structure confusing.
2016-09-28[breaking-change] std: change `encode_utf{8,16}()` to take a buffer and ↵tormol-9/+12
return a slice They panic if the buffer is too small.
2016-08-24Use `#[prelude_import]` in `libstd`.Jeffrey Seyfried-3/+0
2016-07-29Escape the unmatched surrogates with lower-case hexadecimal numbersTobias Bucher-2/+2
It's done the same way for the rest of the codepoint escapes.
2016-07-28Rename `char::escape` to `char::escape_debug` and add tracking issueTobias Bucher-3/+3
2016-07-06rustc: Update stage0 to beta-2016-07-06Alex Crichton-2/+2
Hot off the presses, let's update our stage0 compiler!
2016-06-23Use `len` instead of `size_hint` where appropiateTobias Bucher-1/+1
This makes it clearer that we're not just looking for a lower bound but rather know that the iterator is an `ExactSizeIterator`.
2016-06-09use the slice_pat hack in libstd tooAriel Ben-Yehuda-15/+6
2016-06-09address review commentsAriel Ben-Yehuda-5/+5
2016-06-09implement RFC495 semantics for slice patternsAriel Ben-Yehuda-6/+15
non-MIR translation is still not supported for these and will happily ICE. This is a [breaking-change] for many uses of slice_patterns.
2016-04-11std: Stabilize APIs for the 1.9 releaseAlex Crichton-1/+4
This commit applies all stabilizations, renamings, and deprecations that the library team has decided on for the upcoming 1.9 release. All tracking issues have gone through a cycle-long "final comment period" and the specific APIs stabilized/deprecated are: Stable * `std::panic` * `std::panic::catch_unwind` (renamed from `recover`) * `std::panic::resume_unwind` (renamed from `propagate`) * `std::panic::AssertUnwindSafe` (renamed from `AssertRecoverSafe`) * `std::panic::UnwindSafe` (renamed from `RecoverSafe`) * `str::is_char_boundary` * `<*const T>::as_ref` * `<*mut T>::as_ref` * `<*mut T>::as_mut` * `AsciiExt::make_ascii_uppercase` * `AsciiExt::make_ascii_lowercase` * `char::decode_utf16` * `char::DecodeUtf16` * `char::DecodeUtf16Error` * `char::DecodeUtf16Error::unpaired_surrogate` * `BTreeSet::take` * `BTreeSet::replace` * `BTreeSet::get` * `HashSet::take` * `HashSet::replace` * `HashSet::get` * `OsString::with_capacity` * `OsString::clear` * `OsString::capacity` * `OsString::reserve` * `OsString::reserve_exact` * `OsStr::is_empty` * `OsStr::len` * `std::os::unix::thread` * `RawPthread` * `JoinHandleExt` * `JoinHandleExt::as_pthread_t` * `JoinHandleExt::into_pthread_t` * `HashSet::hasher` * `HashMap::hasher` * `CommandExt::exec` * `File::try_clone` * `SocketAddr::set_ip` * `SocketAddr::set_port` * `SocketAddrV4::set_ip` * `SocketAddrV4::set_port` * `SocketAddrV6::set_ip` * `SocketAddrV6::set_port` * `SocketAddrV6::set_flowinfo` * `SocketAddrV6::set_scope_id` * `<[T]>::copy_from_slice` * `ptr::read_volatile` * `ptr::write_volatile` * The `#[deprecated]` attribute * `OpenOptions::create_new` Deprecated * `std::raw::Slice` - use raw parts of `slice` module instead * `std::raw::Repr` - use raw parts of `slice` module instead * `str::char_range_at` - use slicing plus `chars()` plus `len_utf8` * `str::char_range_at_reverse` - use slicing plus `chars().rev()` plus `len_utf8` * `str::char_at` - use slicing plus `chars()` * `str::char_at_reverse` - use slicing plus `chars().rev()` * `str::slice_shift_char` - use `chars()` plus `Chars::as_str` * `CommandExt::session_leader` - use `before_exec` instead. Closes #27719 cc #27751 (deprecating the `Slice` bits) Closes #27754 Closes #27780 Closes #27809 Closes #27811 Closes #27830 Closes #28050 Closes #29453 Closes #29791 Closes #29935 Closes #30014 Closes #30752 Closes #31262 cc #31398 (still need to deal with `before_exec`) Closes #31405 Closes #31572 Closes #31755 Closes #31756
2016-03-28style: Use `iter` for IntoIterator parameter namesKamal Marhubi-2/+2
This commit standardizes the codebase on `iter` for parameters with IntoIterator bounds. Previously about 40% of IntoIterator parameters were named `iterable`, with most of the rest being named `iter`. There was a single place where it was named `iterator`.
2016-03-22try! -> ?Jorge Aparicio-7/+7
Automated conversion using the untry tool [1] and the following command: ``` $ find -name '*.rs' -type f | xargs untry ``` at the root of the Rust repo. [1]: https://github.com/japaric/untry
2016-03-22std: Change `encode_utf{8,16}` to return iteratorsAlex Crichton-19/+12
Currently these have non-traditional APIs which take a buffer and report how much was filled in, but they're not necessarily ergonomic to use. Returning an iterator which *also* exposes an underlying slice shouldn't result in any performance loss as it's just a lazy version of the same implementation, and it's also much more ergonomic! cc #27784
2016-02-26Use .copy_from_slice() where applicableUlrik Sverdrup-1/+1
.copy_from_slice() does the same job of .clone_from_slice(), but the former is explicitly for Copy elements and calls `memcpy` directly, and thus is it efficient without optimization too.
2016-02-20Add Capacity/length methods for OsString.Corey Farwell-0/+14
https://github.com/rust-lang/rust/issues/29453
2015-12-29Fix warnings when compiling stdlib with --testFlorian Hahn-1/+1
2015-12-05std: Stabilize APIs for the 1.6 releaseAlex Crichton-12/+10
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/+2
2015-10-24Remove bare semicolonsFlorian Hahn-2/+2
2015-10-08typos: fix a grabbag of typos all over the placeCristi Cobzarenco-2/+2
2015-09-20Miscellaneous cleanup for old issues.Lee Jeffery-31/+1
2015-09-08some more clippy-based improvementsAndre Bogus-12/+6
2015-08-23Refactor low-level UTF-16 decoding.Simon Sapin-6/+5
* Rename `utf16_items` to `decode_utf16`. "Items" is meaningless. * Move it to `rustc_unicode::char`, exposed in `std::char`. * Generalize it to any `u16` iterable, not just `&[u16]`. * Make it yield `Result` instead of a custom `Utf16Item` enum that was isomorphic to `Result`. This enable using the `FromIterator for Result` impl. * Add a `REPLACEMENT_CHARACTER` constant. * Document how `result.unwrap_or(REPLACEMENT_CHARACTER)` replaces `Utf16Item::to_char_lossy`.
2015-08-11Register new snapshotsAlex Crichton-3/+0
* Lots of core prelude imports removed * Makefile support for MSVC env vars and Rust crates removed * Makefile support for morestack removed
2015-08-03syntax: Implement #![no_core]Alex Crichton-1/+2
This commit is an implementation of [RFC 1184][rfc] which tweaks the behavior of the `#![no_std]` attribute and adds a new `#![no_core]` attribute. The `#![no_std]` attribute now injects `extern crate core` at the top of the crate as well as the libcore prelude into all modules (in the same manner as the standard library's prelude). The `#![no_core]` attribute disables both std and core injection. [rfc]: https://github.com/rust-lang/rfcs/pull/1184
2015-07-27Fix escaping of characters in Debug for OsStrdiaphore-15/+25
Fixes #27211 Fix Debug for {char, str} in core::fmt
2015-07-23wtf8, char: Replace uses of `mem::transmute` with more specific functionsTobias Bucher-12/+19
2015-06-17More test fixes and fallout of stability changesAlex Crichton-25/+1
2015-06-17std: Remove two internal `str_internals` functionsAlex Crichton-25/+0
These were just exposed to be used elsewhere at some point, but neither is currently being used so just make them private again.
2015-06-08Replace usage of String::from_str with String:fromSimon Sapin-6/+6
2015-04-30Replaces instanced of 'an UTF' with 'a UTF'Corey Farwell-4/+4
Even spelled out, one would say 'a Universal Character Set'
2015-04-21rollup merge of #24636: alexcrichton/remove-deprecatedAlex Crichton-2/+0
Conflicts: src/libcore/result.rs
2015-04-21rollup merge of #24541: alexcrichton/issue-24538Alex Crichton-1/+1
This is an implementation of [RFC 1030][rfc] which adds these traits to the prelude and additionally removes all inherent `into_iter` methods on collections in favor of the trait implementation (which is now accessible by default). [rfc]: https://github.com/rust-lang/rfcs/pull/1030 This is technically a breaking change due to the prelude additions and removal of inherent methods, but it is expected that essentially no code breaks in practice. [breaking-change] Closes #24538
2015-04-21std: Remove deprecated/unstable num functionalityAlex Crichton-2/+0
This commit removes all the old casting/generic traits from `std::num` that are no longer in use by the standard library. This additionally removes the old `strconv` module which has not seen much use in quite a long time. All generic functionality has been supplanted with traits in the `num` crate and the `strconv` module is supplanted with the [rust-strconv crate][rust-strconv]. [rust-strconv]: https://github.com/lifthrasiir/rust-strconv This is a breaking change due to the removal of these deprecated crates, and the alternative crates are listed above. [breaking-change]
2015-04-17std: Add Default/IntoIterator/ToOwned to the preludeAlex Crichton-1/+1
This is an implementation of [RFC 1030][rfc] which adds these traits to the prelude and additionally removes all inherent `into_iter` methods on collections in favor of the trait implementation (which is now accessible by default). [rfc]: https://github.com/rust-lang/rfcs/pull/1030 This is technically a breaking change due to the prelude additions and removal of inherent methods, but it is expected that essentially no code breaks in practice. [breaking-change] Closes #24538
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
2015-04-13pluralize doc comment verbs and add missing periodsAndrew Paseltiner-27/+27
2015-03-31Auto merge of #23549 - aturon:stab-num, r=alexcrichtonbors-0/+1
This commit stabilizes the `std::num` module: * The `Int` and `Float` traits are deprecated in favor of (1) the newly-added inherent methods and (2) the generic traits available in rust-lang/num. * The `Zero` and `One` traits are reintroduced in `std::num`, which together with various other traits allow you to recover the most common forms of generic programming. * The `FromStrRadix` trait, and associated free function, is deprecated in favor of inherent implementations. * A wide range of methods and constants for both integers and floating point numbers are now `#[stable]`, having been adjusted for integer guidelines. * `is_positive` and `is_negative` are renamed to `is_sign_positive` and `is_sign_negative`, in order to address #22985 * The `Wrapping` type is moved to `std::num` and stabilized; `WrappingOps` is deprecated in favor of inherent methods on the integer types, and direct implementation of operations on `Wrapping<X>` for each concrete integer type `X`. Closes #22985 Closes #21069 [breaking-change] r? @alexcrichton
2015-03-31Stabilize std::numAaron Turon-0/+1
This commit stabilizes the `std::num` module: * The `Int` and `Float` traits are deprecated in favor of (1) the newly-added inherent methods and (2) the generic traits available in rust-lang/num. * The `Zero` and `One` traits are reintroduced in `std::num`, which together with various other traits allow you to recover the most common forms of generic programming. * The `FromStrRadix` trait, and associated free function, is deprecated in favor of inherent implementations. * A wide range of methods and constants for both integers and floating point numbers are now `#[stable]`, having been adjusted for integer guidelines. * `is_positive` and `is_negative` are renamed to `is_sign_positive` and `is_sign_negative`, in order to address #22985 * The `Wrapping` type is moved to `std::num` and stabilized; `WrappingOps` is deprecated in favor of inherent methods on the integer types, and direct implementation of operations on `Wrapping<X>` for each concrete integer type `X`. Closes #22985 Closes #21069 [breaking-change]
2015-03-30std: Standardize (input, output) param orderingsAlex Crichton-1/+1
This functions swaps the order of arguments to a few functions that previously took (output, input) parameters, but now take (input, output) parameters (in that order). The affected functions are: * ptr::copy * ptr::copy_nonoverlapping * slice::bytes::copy_memory * intrinsics::copy * intrinsics::copy_nonoverlapping Closes #22890 [breaking-change]
2015-03-27rollup merge of #23741: alexcrichton/remove-int-uintAlex Crichton-17/+17
Conflicts: src/librustc/middle/ty.rs src/librustc_trans/trans/adt.rs src/librustc_typeck/check/mod.rs src/libserialize/json.rs src/test/run-pass/spawn-fn.rs
2015-03-26Mass rename uint/int to usize/isizeAlex Crichton-17/+17
Now that support has been removed, all lingering use cases are renamed.
2015-03-26Register new snapshotsAlex Crichton-79/+0
2015-03-23Adjust Index/IndexMut impls. For generic collections, we takeNiko Matsakis-0/+79
references. For collections whose keys are integers, we take both references and by-value.
2015-03-18Register new snapshotsAlex Crichton-12/+0
2015-03-16impl<T> [T]Jorge Aparicio-0/+12
2015-03-14Auto merge of #23333 - oli-obk:slice_from_raw_parts, r=alexcrichtonbors-9/+9
at least that's what the docs say: http://doc.rust-lang.org/std/slice/fn.from_raw_parts.html A few situations got prettier. In some situations the mutability of the resulting and source pointers differed (and was cast away by transmute), the mutability matches now.
2015-03-13slice::from_raw_parts is preferred over transmuting a fresh raw::SliceOliver Schneider-9/+9
2015-03-12std: Remove #[allow] directives in sys modulesAlex Crichton-0/+4
These were suppressing lots of interesting warnings! Turns out there was also quite a bit of dead code.
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