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2015-02-22Rollup merge of #22567 - Gankro:unstable, r=alexcrichtonManish Goregaokar-180/+129
* Adds features and allows * Removes unused muts, unused imports, dead code * Migrates some deprecated code to new io/env * Changes std::num::uint/int to be re-exports of std::num::usize/isize libcollections, liballoc, and libcoretest no longer warn during testing. libstd warns much less, though there's some dangly bits that weren't obvious fixes. In particular, how to only supress deprecated warnings in specific submodules of std.
2015-02-22Rollup merge of #22634 - shepmaster:std-io-typo, r=ManishearthManish Goregaokar-1/+1
2015-02-22Rollup merge of #22545 - Ryman:fucntion, r=dotdashManish Goregaokar-14/+14
2015-02-21Remove last traces of BitV and BitVSet from documentationFlorian Hartwig-4/+4
2015-02-21Fix io::Take behavior with limit 0Steven Fackler-0/+20
We can't call into the inner reader for a 0-byte read because that may end up blocking or returning an error.
2015-02-21Fix typo in std::io unstable reasonJake Goulding-1/+1
2015-02-21Resolve includeme.fragment conflict.Brian Brooks-2/+2
2015-02-21Fix thread documentationAdolfo Ochagavía-5/+8
2015-02-21Auto merge of #21959 - dhuseby:bitrig-support, r=brsonbors-24/+227
This patch adds the necessary pieces to support rust on Bitrig https://bitrig.org
2015-02-20Register new snapshotsAlex Crichton-4173/+1
2015-02-21Remove `'static` bound from sync::mpsc, Mutex and RwLock.Huon Wilson-45/+45
Adds some basic tests to check that the types still catch the most glaring errors that could occur. cc #22444.
2015-02-20make int/uint modules just re-exportsAlexis-151/+107
2015-02-20try to reduce bajillion warningsAlexis-29/+22
2015-02-20std: Tidy up some `unsafe impl`s for `sync`Alex Crichton-25/+41
This commit removes many unnecessary `unsafe impl` blocks as well as pushing the needed implementations to the lowest level possible. I noticed that the bounds for `RwLock` are a little off when reviewing #22574 and wanted to ensure that we had our story straight on these implementations.
2015-02-20std: Ensure fs::{DirEntry, ReadDir} are Send/SyncAlex Crichton-25/+47
The windows/unix modules were currently inconsistent about the traits being implemented for `DirEntry` and there isn't much particular reason why the traits *couldn't* be implemented for `ReadDir` and `DirEntry`, so this commit ensures that they are implemented. Closes #22577
2015-02-20Tweaks to equality comparisons for slices/arrays/vectorsVadim Petrochenkov-1/+1
2015-02-20iOS: CStr falloutValerii Hiora-2/+2
2015-02-20unbreak openbsd build after 1860ee52Sébastien Marie-1/+1
The commit 1860ee52 has break the openbsd build. Repair it.
2015-02-19std: Update the std::io adaptors to proxy all methodsErick Tryzelaar-1/+36
2015-02-20Addressed PR commentsMarvin Löbel-1/+1
2015-02-19typo: fucntion -> functionKevin Butler-14/+14
2015-02-19Round 8 tex fixesManish Goregaokar-1/+1
2015-02-19Round 5 test fixes and rebase conflictsAlex Crichton-6/+48
2015-02-18Fix references to doc.rs throughout the codeKeegan McAllister-1/+1
2015-02-18Round 4 test fixes and rebase conflictsAlex Crichton-2/+166
2015-02-18rollup merge of #22286: nikomatsakis/variance-4bAlex Crichton-33/+52
Conflicts: src/librustc/middle/infer/combine.rs src/librustc_typeck/check/wf.rs
2015-02-18Round 2 test fixes and conflictsAlex Crichton-16/+16
2015-02-18rollup merge of #22502: nikomatsakis/deprecate-bracket-bracketAlex Crichton-47/+47
Conflicts: src/libcollections/slice.rs src/libcollections/str.rs src/librustc/middle/lang_items.rs src/librustc_back/rpath.rs src/librustc_typeck/check/regionck.rs src/libstd/ffi/os_str.rs src/libsyntax/diagnostic.rs src/libsyntax/parse/parser.rs src/libsyntax/util/interner.rs src/test/run-pass/regions-refcell.rs
2015-02-18rollup merge of #22210: aturon/stab-final-borrowAlex Crichton-28/+33
Conflicts: src/libcollections/btree/map.rs src/libcollections/str.rs src/libcollections/vec.rs src/libcore/borrow.rs src/libcore/hash/mod.rs src/libstd/collections/hash/map.rs src/libstd/collections/hash/set.rs
2015-02-18Round 1 fixes and rebase conflictsAlex Crichton-11/+13
2015-02-18Stabilize std::borrowAaron Turon-28/+33
This commit stabilizes `std::borrow`, making the following modifications to catch up the API with language changes: * It renames `BorrowFrom` to `Borrow`, as was originally intended (but blocked for technical reasons), and reorders the parameters accordingly. * It moves the type parameter of `ToOwned` to an associated type. This is somewhat less flexible, in that each borrowed type must have a unique owned type, but leads to a significant simplification for `Cow`. Flexibility can be regained by using newtyped slices, which is advisable for other reasons anyway. * It removes the owned type parameter from `Cow`, making the type much less verbose. * Deprecates the `is_owned` and `is_borrowed` predicates in favor of direct matching. The above API changes are relatively minor; the basic functionality remains the same, and essentially the whole module is now marked `#[stable]`. [breaking-change]
2015-02-18Replace all uses of `&foo[]` with `&foo[..]` en masse.Niko Matsakis-47/+47
2015-02-18rollup merge of #22497: nikomatsakis/suffixesAlex Crichton-152/+152
Conflicts: src/librustc_trans/trans/tvec.rs
2015-02-18rollup merge of #22491: Gankro/into_iterAlex Crichton-32/+35
Conflicts: src/libcollections/bit.rs src/libcollections/linked_list.rs src/libcollections/vec_deque.rs src/libstd/sys/common/wtf8.rs
2015-02-18rollup merge of #22482: alexcrichton/cstr-changesAlex Crichton-187/+448
This commit is an implementation of [RFC 592][r592] and [RFC 840][r840]. These two RFCs tweak the behavior of `CString` and add a new `CStr` unsized slice type to the module. [r592]: https://github.com/rust-lang/rfcs/blob/master/text/0592-c-str-deref.md [r840]: https://github.com/rust-lang/rfcs/blob/master/text/0840-no-panic-in-c-string.md The new `CStr` type is only constructable via two methods: 1. By `deref`'ing from a `CString` 2. Unsafely via `CStr::from_ptr` The purpose of `CStr` is to be an unsized type which is a thin pointer to a `libc::c_char` (currently it is a fat pointer slice due to implementation limitations). Strings from C can be safely represented with a `CStr` and an appropriate lifetime as well. Consumers of `&CString` should now consume `&CStr` instead to allow producers to pass in C-originating strings instead of just Rust-allocated strings. A new constructor was added to `CString`, `new`, which takes `T: IntoBytes` instead of separate `from_slice` and `from_vec` methods (both have been deprecated in favor of `new`). The `new` method returns a `Result` instead of panicking. The error variant contains the relevant information about where the error happened and bytes (if present). Conversions are provided to the `io::Error` and `old_io::IoError` types via the `FromError` trait which translate to `InvalidInput`. This is a breaking change due to the modification of existing `#[unstable]` APIs and new deprecation, and more detailed information can be found in the two RFCs. Notable breakage includes: * All construction of `CString` now needs to use `new` and handle the outgoing `Result`. * Usage of `CString` as a byte slice now explicitly needs a `.as_bytes()` call. * The `as_slice*` methods have been removed in favor of just having the `as_bytes*` methods. Closes #22469 Closes #22470 [breaking-change]
2015-02-18rollup merge of #22480: alexcrichton/hashv3Alex Crichton-161/+4050
This commit is an implementation of [RFC 823][rfc] which is another pass over the `std::hash` module for stabilization. The contents of the module were not entirely marked stable, but some portions which remained quite similar to the previous incarnation are now marked `#[stable]`. Specifically: [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0823-hash-simplification.md * `std::hash` is now stable (the name) * `Hash` is now stable * `Hash::hash` is now stable * `Hasher` is now stable * `SipHasher` is now stable * `SipHasher::new` and `new_with_keys` are now stable * `Hasher for SipHasher` is now stable * Many `Hash` implementations are now stable All other portions of the `hash` module remain `#[unstable]` as they are less commonly used and were recently redesigned. This commit is a breaking change due to the modifications to the `std::hash` API and more details can be found on the [RFC][rfc]. Closes #22467 [breaking-change]
2015-02-18rollup merge of #22287: Ryman/purge_carthographersAlex Crichton-9/+9
This overlaps with #22276 (I left make check running overnight) but covers a number of additional cases and has a few rewrites where the clones are not even necessary. This also implements `RandomAccessIterator` for `iter::Cloned` cc @steveklabnik, you may want to glance at this before #22281 gets the bors treatment
2015-02-18Minor unused imports etc.Niko Matsakis-2/+1
2015-02-18std: Implement CString-related RFCsAlex Crichton-187/+448
This commit is an implementation of [RFC 592][r592] and [RFC 840][r840]. These two RFCs tweak the behavior of `CString` and add a new `CStr` unsized slice type to the module. [r592]: https://github.com/rust-lang/rfcs/blob/master/text/0592-c-str-deref.md [r840]: https://github.com/rust-lang/rfcs/blob/master/text/0840-no-panic-in-c-string.md The new `CStr` type is only constructable via two methods: 1. By `deref`'ing from a `CString` 2. Unsafely via `CStr::from_ptr` The purpose of `CStr` is to be an unsized type which is a thin pointer to a `libc::c_char` (currently it is a fat pointer slice due to implementation limitations). Strings from C can be safely represented with a `CStr` and an appropriate lifetime as well. Consumers of `&CString` should now consume `&CStr` instead to allow producers to pass in C-originating strings instead of just Rust-allocated strings. A new constructor was added to `CString`, `new`, which takes `T: IntoBytes` instead of separate `from_slice` and `from_vec` methods (both have been deprecated in favor of `new`). The `new` method returns a `Result` instead of panicking. The error variant contains the relevant information about where the error happened and bytes (if present). Conversions are provided to the `io::Error` and `old_io::IoError` types via the `FromError` trait which translate to `InvalidInput`. This is a breaking change due to the modification of existing `#[unstable]` APIs and new deprecation, and more detailed information can be found in the two RFCs. Notable breakage includes: * All construction of `CString` now needs to use `new` and handle the outgoing `Result`. * Usage of `CString` as a byte slice now explicitly needs a `.as_bytes()` call. * The `as_slice*` methods have been removed in favor of just having the `as_bytes*` methods. Closes #22469 Closes #22470 [breaking-change]
2015-02-18make FromIterator use IntoIteratorAlexis-5/+7
This breaks all implementors of FromIterator, as they must now accept IntoIterator instead of Iterator. The fix for this is generally trivial (change the bound, and maybe call into_iter() on the argument to get the old argument). Users of FromIterator should be unaffected because Iterators are IntoIterator. [breaking-change]
2015-02-18make Extend use IntoIteratorAlexis-6/+7
This breaks all implementors of Extend, as they must now accept IntoIterator instead of Iterator. The fix for this is generally trivial (change the bound, and maybe call into_iter() on the argument to get the old argument). Users of Extend should be unaffected because Iterators are IntoIterator. [breaking-change]
2015-02-18Implement RFC 580Aaron Turon-21/+21
This commit implements RFC 580 by renaming: * DList -> LinkedList * Bitv -> BitVec * BitvSet -> BitSet * RingBuf -> VecDeque More details are in [the RFC](https://github.com/rust-lang/rfcs/pull/580) [breaking-change]
2015-02-18std: Stabilize the `hash` moduleAlex Crichton-161/+4050
This commit is an implementation of [RFC 823][rfc] which is another pass over the `std::hash` module for stabilization. The contents of the module were not entirely marked stable, but some portions which remained quite similar to the previous incarnation are now marked `#[stable]`. Specifically: [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0823-hash-simplification.md * `std::hash` is now stable (the name) * `Hash` is now stable * `Hash::hash` is now stable * `Hasher` is now stable * `SipHasher` is now stable * `SipHasher::new` and `new_with_keys` are now stable * `Hasher for SipHasher` is now stable * Many `Hash` implementations are now stable All other portions of the `hash` module remain `#[unstable]` as they are less commonly used and were recently redesigned. This commit is a breaking change due to the modifications to the `std::hash` API and more details can be found on the [RFC][rfc]. Closes #22467 [breaking-change]
2015-02-18Fallout: Accepter trait needs phantomdata. This seems like it shouldNiko Matsakis-2/+4
be migrated to an associated type anyway.
2015-02-18Fallout: add phantomdata to hashNiko Matsakis-3/+4
2015-02-18Fallout: port hashmap to use UniqueNiko Matsakis-23/+39
2015-02-18Fallout: add phantomdata for 'a in pathNiko Matsakis-0/+1
2015-02-18Fallout: extend thread with phantomdata for `'a` lifetimeNiko Matsakis-3/+3
2015-02-18Fallout: remove unused type and region parameters.Niko Matsakis-2/+2
2015-02-18Convert required suffixes into a use of `as`.Niko Matsakis-39/+39
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