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2016-01-16std: Stabilize APIs for the 1.7 releaseAlex Crichton-1/+0
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
2016-01-14Require stability annotations on fields of tuple variantsVadim Petrochenkov-2/+6
2015-12-18Fix the falloutVadim Petrochenkov-1/+1
2015-12-17Remove unused importsJeffrey Seyfried-2/+0
2015-12-10std: Remove deprecated functionality from 1.5Alex Crichton-20/+18
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.
2015-12-05std: Stabilize APIs for the 1.6 releaseAlex Crichton-11/+3
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
2015-11-20Rename result variable in HashSet's intersection and union examplesFlorian Hahn-4/+4
2015-11-18Add missing annotations and some testsVadim Petrochenkov-0/+9
2015-11-16Auto merge of #29830 - petrochenkov:mapdoc, r=alexcrichtonbors-2/+3
r? @steveklabnik
2015-11-16Fix docs for HashSet::insertSebastian Hahn-4/+1
insert() returns bool, but it was wrongly stated that if the set had the key already present, that key would be returned (this was probably copied from the HashMap docs). Also remove a reference to the module-level documentation, which doesn't make sense as it doesn't give any more context.
2015-11-14docs: Clarify insertion behavior for mapsVadim Petrochenkov-2/+3
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
2015-11-04Add note about HashMap::capacity's boundsSteve Klabnik-0/+3
Fixes #24591
2015-10-22Document replacement behavior in some collectionsSteve Klabnik-4/+16
{BTree,Hash}{Map,Set} will not update their key if it already exists, which can matter with more complex keys. This behavior is now documented. Fixes #26888
2015-10-13Correct spelling in docsAndrew Paseltiner-2/+2
2015-10-06Add RFC 1238's `unsafe_destructor_blind_to_params` (UGEH) where needed.Felix S. Klock II-0/+1
I needed it in `RawVec`, `Vec`, and `TypedArena` for `rustc` to bootstrap; but of course that alone was not sufficient for `make check`. Later I added `unsafe_destructor_blind_to_params` to collections, in particular `LinkedList` and `RawTable` (the backing representation for `HashMap` and `HashSet`), to get the regression tests exercising cyclic structure from PR #27185 building. ---- Note that the feature is `dropck_parametricity` (which is not the same as the attribute's name). We will almost certainly vary our strategy here in the future, so it makes some sense to have a not-as-ugly name for the feature gate. (The attribute name was deliberately selected to be ugly looking.)
2015-09-29Remove redundant uses of Iterator::by_ref()Ulrik Sverdrup-1/+1
2015-09-11std: Internalize almost all of `std::rt`Alex Crichton-8/+5
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.
2015-08-31Implement RFC 839 for `{HashMap, HashSet}`Andrew Paseltiner-0/+62
It appears that these impls were left out of #25989 by mistake.
2015-08-28implement RFC 1194Andrew Paseltiner-4/+105
2015-08-15std: Add issues to all unstable featuresAlex Crichton-11/+22
2015-08-14Auto merge of #27822 - arielb1:inline-round-take-2, r=Gankrobors-0/+1
This speeds up rustc on #25916 from 1.36±0.022s to 1.326±0.025s Tests pass locally (even on 32-bit :-) r? @Gankro
2015-08-13Mark round_up_to_next as inline arielb1-0/+1
This speeds up rustc on #25916 from 1.36±0.022s to 1.326±0.025s Tests pass locally (even on 32-bit :-)
2015-08-12Remove all unstable deprecated functionalityAlex Crichton-14/+2
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.
2015-08-11Add HashSet and HashMap testsGuillaume Gomez-25/+15
2015-08-10Add Send/Sync traits on Iter struct in hash/tableGuillaume Gomez-1/+25
2015-07-27Show appropriate feature flags in docsSteve Klabnik-5/+10
2015-07-09Use vec![elt; n] where possibleUlrik Sverdrup-3/+3
The common pattern `iter::repeat(elt).take(n).collect::<Vec<_>>()` is exactly equivalent to `vec![elt; n]`, do this replacement in the whole tree. (Actually, vec![] is smart enough to only call clone n - 1 times, while the former solution would call clone n times, and this fact is virtually irrelevant in practice.)
2015-07-06typo "struct has is 0-sized"Oliver Schneider-1/+1
2015-06-24Make `align_of` behave like `min_align_of`.Huon Wilson-11/+11
This removes a footgun, since it is a reasonable assumption to make that pointers to `T` will be aligned to `align_of::<T>()`. This also matches the behaviour of C/C++. `min_align_of` is now deprecated. Closes #21611.
2015-06-17std: Split the `std_misc` featureAlex Crichton-21/+22
2015-06-10Removed many pointless calls to *iter() and iter_mut()Joshua Landau-6/+6
2015-05-31Inline hash_table::calculate_offsets, used by iterators.Eduard Burtescu-0/+1
The `HashMap` and `HashSet` iterators use `RawTable::first_bucket_raw` which is generic and will get inlined cross-crate. However, `first_bucket_raw` calls `calculate_offsets` and the call doesn't get inlined, despite being a simple function. This missing `#[inline]` results in `hash_table::calculate_offsets` showing up at the top of a callgrind profile with 3 million calls (for the testcase in #25916).
2015-05-17Make debug builders take &mut self, add entries methodSteven Fackler-2/+2
[breaking-change]
2015-05-16Small typo in the docsEmilio Cobos Álvarez-1/+1
Just detected it while reading.
2015-05-10Rollup merge of #25240 - bluss:doc-hashmap-entry, r=steveklabnikSteve Klabnik-0/+18
Add example for HashMap::entry()
2015-05-09std: Add example for HashMap::entry()Ulrik Sverdrup-0/+18
2015-05-09Squeeze the last bits of `task`s in documentation in favor of `thread`Barosl Lee-1/+1
An automated script was run against the `.rs` and `.md` files, subsituting every occurrence of `task` with `thread`. In the `.rs` files, only the texts in the comment blocks were affected.
2015-05-05Rollup merge of #25074 - killercup:patch-10, r=alexcrichtonManish Goregaokar-19/+22
Sweeten the two main HashMap/HashSet examples from [here](http://doc.rust-lang.org/std/collections/struct.HashMap.html) and [here](http://doc.rust-lang.org/std/collections/struct.HashSet.html) with some deref and loop sugar. (I've only tested this using [this playpen][1].) [1]: https://play.rust-lang.org/?code=fn%20main()%20%7B%0A%20%20%20%20use%20std%3A%3Acollections%3A%3AHashMap%3B%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20type%20inference%20lets%20us%20omit%20an%20explicit%20type%20signature%20(which%0A%20%20%20%20%2F%2F%20would%20be%20%60HashMap%3C%26str%2C%20%26str%3E%60%20in%20this%20example).%0A%20%20%20%20let%20mut%20book_reviews%20%3D%20HashMap%3A%3Anew()%3B%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20review%20some%20books.%0A%20%20%20%20book_reviews.insert(%22Adventures%20of%20Huckleberry%20Finn%22%2C%20%20%20%20%22My%20favorite%20book.%22)%3B%0A%20%20%20%20book_reviews.insert(%22Grimms%27%20Fairy%20Tales%22%2C%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%22Masterpiece.%22)%3B%0A%20%20%20%20book_reviews.insert(%22Pride%20and%20Prejudice%22%2C%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%22Very%20enjoyable.%22)%3B%0A%20%20%20%20book_reviews.insert(%22The%20Adventures%20of%20Sherlock%20Holmes%22%2C%20%22Eye%20lyked%20it%20alot.%22)%3B%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20check%20for%20a%20specific%20one.%0A%20%20%20%20if%20!book_reviews.contains_key(%26(%22Les%20Mis%C3%A9rables%22))%20%7B%0A%20%20%20%20%20%20%20%20println!(%22We%27ve%20got%20%7B%7D%20reviews%2C%20but%20Les%20Mis%C3%A9rables%20ain%27t%20one.%22%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20book_reviews.len())%3B%0A%20%20%20%20%7D%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20oops%2C%20this%20review%20has%20a%20lot%20of%20spelling%20mistakes%2C%20let%27s%20delete%20it.%0A%20%20%20%20book_reviews.remove(%26(%22The%20Adventures%20of%20Sherlock%20Holmes%22))%3B%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20look%20up%20the%20values%20associated%20with%20some%20keys.%0A%20%20%20%20let%20to_find%20%3D%20%5B%22Pride%20and%20Prejudice%22%2C%20%22Alice%27s%20Adventure%20in%20Wonderland%22%5D%3B%0A%20%20%20%20for%20book%20in%20to_find.iter()%20%7B%0A%20%20%20%20%20%20%20%20match%20book_reviews.get(book)%20%7B%0A%20%20%20%20%20%20%20%20%20%20%20%20Some(review)%20%3D%3E%20println!(%22%7B%7D%3A%20%7B%7D%22%2C%20*book%2C%20*review)%2C%0A%20%20%20%20%20%20%20%20%20%20%20%20None%20%3D%3E%20println!(%22%7B%7D%20is%20unreviewed.%22%2C%20*book)%0A%20%20%20%20%20%20%20%20%7D%0A%20%20%20%20%7D%0A%20%20%20%20%0A%20%20%20%20%2F%2F%20iterate%20over%20everything.%0A%20%20%20%20for%20(book%2C%20review)%20in%20book_reviews.iter()%20%7B%0A%20%20%20%20%20%20%20%20println!(%22%7B%7D%3A%20%5C%22%7B%7D%5C%22%22%2C%20*book%2C%20*review)%3B%0A%20%20%20%20%7D%0A%20%20%20%20%0A%7D
2015-05-03Fix Derive Notice for HashSetPascal Hertleif-2/+2
2015-05-03Fix Derive Notice for HashMapPascal Hertleif-2/+3
2015-05-03Clean up HashSet ExamplesPascal Hertleif-5/+5
2015-05-03HashSet Docs: Split First ParagraphPascal Hertleif-4/+6
This way, the module index renders only the first sentence as a short description.
2015-05-03Clean up HashMap examplesPascal Hertleif-8/+8
2015-05-03Restore HashMap performance by allowing some functions to be inlinedBjörn Steinbrink-0/+1
Since the hashmap and its hasher are implemented in different crates, we currently can't benefit from inlining, which means that especially for small, fixed size keys, there is a huge overhead in hash calculations, because the compiler can't apply optimizations that only apply for these keys. Fixes the brainfuck benchmark in #24014.
2015-05-01std: Remove index notation on slice iteratorsAlex Crichton-2/+1
These implementations were intended to be unstable, but currently the stability attributes cannot handle a stable trait with an unstable `impl` block. This commit also audits the rest of the standard library for explicitly-`#[unstable]` impl blocks. No others were removed but some annotations were changed to `#[stable]` as they're defacto stable anyway. One particularly interesting `impl` marked `#[stable]` as part of this commit is the `Add<&[T]>` impl for `Vec<T>`, which uses `push_all` and implicitly clones all elements of the vector provided. Closes #24791
2015-04-28Register new snapshotsTamir Duberstein-2/+0
2015-04-21rollup merge of #24636: alexcrichton/remove-deprecatedAlex Crichton-3/+3
Conflicts: src/libcore/result.rs
2015-04-21rollup merge of #24541: alexcrichton/issue-24538Alex Crichton-57/+47
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
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