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2015-04-21std: Remove deprecated/unstable num functionalityAlex Crichton-1/+1
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]
2015-04-21std: Remove deprecated AsOsStr/Str/AsSlice traitsAlex Crichton-31/+0
Cleaning out more deprecated items
2015-04-14Positive case of `len()` -> `is_empty()`Tamir Duberstein-9/+9
`s/(?<!\{ self)(?<=\.)len\(\) == 0/is_empty()/g`
2015-04-07std: Hide facade extension traits in docsAlex Crichton-0/+1
These traits are currently all just unstable parts of the facade which are implementation details for primitives further up the facade. This may make it more difficult to find what set of methods you get if only linking to libcore, but for now that's also unstable behavior. Closes #22025
2015-04-01std: Changing the meaning of the count to splitnAlex Crichton-6/+8
This commit is an implementation of [RFC 979][rfc] which changes the meaning of the count parameter to the `splitn` function on strings and slices. The parameter now means the number of items that are returned from the iterator, not the number of splits that are made. [rfc]: https://github.com/rust-lang/rfcs/pull/979 Closes #23911 [breaking-change]
2015-03-31std: Clean out #[deprecated] APIsAlex Crichton-58/+0
This commit cleans out a large amount of deprecated APIs from the standard library and some of the facade crates as well, updating all users in the compiler and in tests as it goes along.
2015-03-30std: Standardize (input, output) param orderingsAlex Crichton-3/+3
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 #23738: alexcrichton/snapshotsAlex Crichton-185/+0
Conflicts: src/libcollections/vec.rs
2015-03-26Register new snapshotsAlex Crichton-185/+0
2015-03-26Deprecate as_mut_slice methodsErick Tryzelaar-0/+6
This is technically a breaking change as it deprecates and unstables some previously stable apis that were missed in the last round of deprecations. [breaking change]
2015-03-23rollup merge of #23598: brson/gateAlex Crichton-0/+1
Conflicts: src/compiletest/compiletest.rs src/libcollections/lib.rs src/librustc_back/lib.rs src/libserialize/lib.rs src/libstd/lib.rs src/libtest/lib.rs src/test/run-make/rustdoc-default-impl/foo.rs src/test/run-pass/env-home-dir.rs
2015-03-23rollup merge of #23601: nikomatsakis/by-value-indexAlex Crichton-0/+201
This is a [breaking-change]. When indexing a generic map (hashmap, etc) using the `[]` operator, it is now necessary to borrow explicitly, so change `map[key]` to `map[&key]` (consistent with the `get` routine). However, indexing of string-valued maps with constant strings can now be written `map["abc"]`. r? @japaric cc @aturon @Gankro
2015-03-23Add generic conversion traitsAaron Turon-0/+5
This commit: * Introduces `std::convert`, providing an implementation of RFC 529. * Deprecates the `AsPath`, `AsOsStr`, and `IntoBytes` traits, all in favor of the corresponding generic conversion traits. Consequently, various IO APIs now take `AsRef<Path>` rather than `AsPath`, and so on. Since the types provided by `std` implement both traits, this should cause relatively little breakage. * Deprecates many `from_foo` constructors in favor of `from`. * Changes `PathBuf::new` to take no argument (creating an empty buffer, as per convention). The previous behavior is now available as `PathBuf::from`. * De-stabilizes `IntoCow`. It's not clear whether we need this separate trait. Closes #22751 Closes #14433 [breaking-change]
2015-03-23Add #![feature] attributes to doctestsBrian Anderson-0/+1
2015-03-23Adjust Index/IndexMut impls. For generic collections, we takeNiko Matsakis-0/+201
references. For collections whose keys are integers, we take both references and by-value.
2015-03-18Register new snapshotsAlex Crichton-2/+0
2015-03-17Rollup merge of #23329 - jbcrail:rm-syntax-highlight, r=sanxiynManish Goregaokar-2/+2
As suggested by @steveklabnik in #23254, I removed the redundant Rust syntax highlighting from the documentation.
2015-03-16impl<T> *const T, impl<T> *mut TJorge Aparicio-0/+1
2015-03-13Remove explicit syntax highlight from docs.Joseph Crail-2/+2
2015-03-13slice::from_raw_parts is preferred over transmuting a fresh raw::SliceOliver Schneider-14/+27
2015-03-12Rollup merge of #23263 - alexcrichton:stabilize-from-raw-parts, r=brsonManish Goregaokar-2/+2
These new APIs have had some time to bake now, and no pressing issues have come up so they should be ok for stabilizing. Specifically, these two APIs were stabilized: * `slice::from_raw_parts` * `slice::from_raw_parts_mut`
2015-03-11Example -> ExamplesSteve Klabnik-2/+2
This brings comments in line with https://github.com/rust-lang/rfcs/blob/master/text/0505-api-comment-conventions.md#using-markdown
2015-03-10std: Stabilize slice::from_raw_partsAlex Crichton-2/+2
These new APIs have had some time to bake now, and no pressing issues have come up so they should be ok for stabilizing. Specifically, these two APIs were stabilized: * `slice::from_raw_parts` * `slice::from_raw_parts_mut`
2015-03-03Rollup merge of #22988 - dcrewi:slice-swap-inline, r=alexcrichtonManish Goregaokar-0/+1
2015-03-02Slice::swap should be inlineableDavid Creswick-0/+1
2015-03-02Manual Clone for Windows/Chunks.Huon Wilson-2/+22
`#[derive(Clone)]` unnecessarily requires the element type to also be `Clone`.
2015-02-28Auto merge of #22669 - dotdash:fast_slice_iter, r=huonwbors-0/+3
This adds the assume() calls back that got lost when rebasing #21886.
2015-02-26Send/Sync audit for libcollectionsEdward Wang-1/+6
In the process, also replaces a raw mutable pointers with Unique to spell out the ownership semantics. cc #22709
2015-02-24std: Stabilize some `ptr` functionsAlex Crichton-4/+4
Specifically, the following actions were taken: * The `copy_memory` and `copy_nonoverlapping_memory` functions to drop the `_memory` suffix (as it's implied by the functionality). Both functions are now marked as `#[stable]`. * The `set_memory` function was renamed to `write_bytes` and is now stable. * The `zero_memory` function is now deprecated in favor of `write_bytes` directly. * The `Unique` pointer type is now behind its own feature gate called `unique` to facilitate future stabilization. * All type parameters now are `T: ?Sized` wherever possible and new clauses were added to the `offset` functions to require that the type is sized. [breaking-change]
2015-02-22Eliminate more excessive null-checks from slice iteratorsBjörn Steinbrink-0/+3
This adds the assume() calls back that got lost when rebasing #21886.
2015-02-20Refactored code into Searcher traits with naive implementationsMarvin Löbel-0/+4
Made the family of Split iterators use the Pattern API Renamed the Matcher traits into Searcher
2015-02-18Fallout: Port slice to use `PhantomData` instead of `ContravariantLifetime`Niko Matsakis-7/+7
2015-02-17Register new snapshotsAlex Crichton-22/+0
2015-02-17std: Stabilize the IntoIterator traitAlex Crichton-0/+2
Now that the necessary associated types exist for the `IntoIterator` trait this commit stabilizes the trait as-is as well as all existing implementations.
2015-02-17Rollup merge of #22313 - japaric:iter, r=aturonManish Goregaokar-0/+24
`IntoIterator` now has an extra associated item: ``` rust trait IntoIterator { type Item; type IntoIter: Iterator<Self=Self::Item>; } ``` This lets you bind the iterator \"`Item`\" directly when writing generic functions: ``` rust // hypothetical change, not included in this PR impl Extend<T> for Vec<T> { // you can now write fn extend<I>(&mut self, it: I) where I: IntoIterator<Item=T> { .. } // instead of fn extend<I: IntoIterator>(&mut self, it: I) where I::IntoIter: Iterator<Item=T> { .. } } ``` The downside is that now you have to write an extra associated type in your `IntoIterator` implementations: ``` diff impl<T> IntoIterator for Vec<T> { + type Item = T; type IntoIter = IntoIter<T>; fn into_iter(self) -> IntoIter<T> { .. } } ``` Because this breaks all downstream implementations of `IntoIterator`, this is a [breaking-change] --- r? @aturon
2015-02-14core::slice: uint -> usize, int -> isizeBrian Anderson-117/+117
2015-02-13add an associated `Item` type to `IntoIterator`Jorge Aparicio-0/+24
2015-02-11More test fixes and rebase conflictsAlex Crichton-1/+0
2015-02-11implement missing iterator traits for slice::WindowsDavid Creswick-2/+36
- DoubleEndedIterator - ExactSizeIterator - RandomAccessIterator
2015-02-09std: Rename IntoIterator::Iter to IntoIterAlex Crichton-2/+2
This is in preparation for stabilization of the `IntoIterator` trait. All implementations and references to `Iter` need to be renamed to `IntoIter`. [breaking-change]
2015-02-06make `IndexMut` a super trait over `Index`Jorge Aparicio-10/+0
closes #21630
2015-02-05Replace usage of slice::from_raw_buf with slice::from_raw_partsMikhail Zabaluev-4/+52
New functions, slice::from_raw_parts and slice::from_raw_parts_mut, are added to implement the lifetime convention as agreed in RFC PR #556. The functions slice::from_raw_buf and slice::from_raw_mut_buf are left deprecated for the time being.
2015-02-02register snapshotsJorge Aparicio-13/+0
2015-01-30remove Copy impls from iteratorsJorge Aparicio-4/+1
2015-01-30core: add the `IntoIterator` traitJorge Aparicio-0/+16
2015-01-30Rename FullRange to RangeFullNick Cameron-14/+28
2015-01-29`for x in range(a, b)` -> `for x in a..b`Jorge Aparicio-1/+1
sed -i 's/in range(\([^,]*\), *\([^()]*\))/in \1\.\.\2/g' **/*.rs
2015-01-25Merge remote-tracking branch 'rust-lang/master'Brian Anderson-4/+4
Conflicts: src/libcore/cmp.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/num/f32.rs src/libcore/num/f64.rs src/libcore/result.rs src/libcore/str/mod.rs src/librustc/lint/builtin.rs src/librustc/lint/context.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/poison.rs
2015-01-25Merge remote-tracking branch 'rust-lang/master'Brian Anderson-54/+27
Conflicts: mk/tests.mk src/liballoc/arc.rs src/liballoc/boxed.rs src/liballoc/rc.rs src/libcollections/bit.rs src/libcollections/btree/map.rs src/libcollections/btree/set.rs src/libcollections/dlist.rs src/libcollections/ring_buf.rs src/libcollections/slice.rs src/libcollections/str.rs src/libcollections/string.rs src/libcollections/vec.rs src/libcollections/vec_map.rs src/libcore/any.rs src/libcore/array.rs src/libcore/borrow.rs src/libcore/error.rs src/libcore/fmt/mod.rs src/libcore/iter.rs src/libcore/marker.rs src/libcore/ops.rs src/libcore/result.rs src/libcore/slice.rs src/libcore/str/mod.rs src/libregex/lib.rs src/libregex/re.rs src/librustc/lint/builtin.rs src/libstd/collections/hash/map.rs src/libstd/collections/hash/set.rs src/libstd/sync/mpsc/mod.rs src/libstd/sync/mutex.rs src/libstd/sync/poison.rs src/libstd/sync/rwlock.rs src/libsyntax/feature_gate.rs src/libsyntax/test.rs
2015-01-25Moving away from deprecated i/u suffixes in libcoreAlfie John-4/+4
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