rust/src/liballoc/string.rs, branch 1.27.0

Remove no longer necessary comparison to Vec::splice.

2018-04-17T01:23:06+00:00

`String::replace_range` was previously called `String::splice`, so this note was necessary to differentiate it from the `Vec` method. Now that it's renamed, this note no longer seems necessary.

Rollup merge of #49555 - nox:inline-into-boxed, r=alexcrichton

2018-04-16T17:50:56+00:00

Inline most of the code paths for conversions with boxed slices This helps with the specific problem described in #49541, obviously without making any large change to how inlining works in the general case. Everything involved in the conversions is made `#[inline]`, except for the `>::into_boxed_slice` entry point which is made `#[inline(always)]` after checking that duplicating the function mentioned in the issue prevented its inlining if I only annotate it with `#[inline]`. For the record, that function was: ```rust pub fn foo() -> Box<[u8]> { vec![0].into_boxed_slice() } ``` To help the inliner's job, we also hoist a `self.capacity() != self.len` check in `>::shrink_to_fit` and mark it as `#[inline]` too.

Cleanup liballoc use statements

2018-04-13T23:43:13+00:00

Some modules were still using the deprecated `allocator` module, use the `alloc` module instead. Some modules were using `super` while it's not needed. Some modules were more or less ordering them, and other not, so the latter have been modified to match the others.

Reexport from core::unicode::char in core::char rather than vice versa

2018-04-11T22:13:52+00:00

Deprecate the std_unicode crate

2018-04-11T22:13:51+00:00

Move Utf8Lossy decoder to libcore

2018-04-11T22:13:43+00:00

Stabilize String::replace_range

2018-04-02T04:50:22+00:00

Fixes #44643

Inline most of the code paths for conversions with boxed slices

2018-04-01T09:56:23+00:00

This helps with the specific problem described in #49541, obviously without making any large change to how inlining works in the general case. Everything involved in the conversions is made `#[inline]`, except for the `>::into_boxed_slice` entry point which is made `#[inline(always)]` after checking that duplicating the function mentioned in the issue prevented its inlining if I only annotate it with `#[inline]`. For the record, that function was: ```rust pub fn foo() -> Box<[u8]> { vec![0].into_boxed_slice() } ``` To help the inliner's job, we also hoist a `self.capacity() != self.len` check in `>::shrink_to_fit` and mark it as `#[inline]` too.

Move RangeArguments to {core::std}::ops and rename to RangeBounds

2018-03-29T11:12:49+00:00

These unstable items are deprecated: * The `std::collections::range::RangeArgument` reexport * The `std::collections::range` module.

Move alloc::Bound to {core,std}::ops

2018-03-29T11:12:49+00:00

The stable reexport `std::collections::Bound` is now deprecated. Another deprecated reexport could be added in `alloc`, but that crate is unstable.