+Version 1.58.1 (2022-01-19)
+===========================
+
+* Fix race condition in `std::fs::remove_dir_all` ([CVE-2022-21658])
+* [Handle captured arguments in the `useless_format` Clippy lint][clippy/8295]
+* [Move `non_send_fields_in_send_ty` Clippy lint to nursery][clippy/8075]
+* [Fix wrong error message displayed when some imports are missing][91254]
+* [Fix rustfmt not formatting generated files from stdin][92912]
+
+[CVE-2022-21658]: https://www.cve.org/CVERecord?id=CVE-2022-21658
+[91254]: https://github.com/rust-lang/rust/pull/91254
+[92912]: https://github.com/rust-lang/rust/pull/92912
+[clippy/8075]: https://github.com/rust-lang/rust-clippy/pull/8075
+[clippy/8295]: https://github.com/rust-lang/rust-clippy/pull/8295
+
Version 1.58.0 (2022-01-13)
==========================
--------
- [Add LLVM CFI support to the Rust compiler][89652]
-- [Stabilize -Z strip as -C strip][90058]. Note that while release builds already don't add debug symbols for the code you compile, the compiled standard library that ships with Rust includes debug symbols, so you may want to use the `strip` option to remove these symbols to produce smaller release binaries.
+- [Stabilize -Z strip as -C strip][90058]. Note that while release builds already don't add debug symbols for the code you compile, the compiled standard library that ships with Rust includes debug symbols, so you may want to use the `strip` option to remove these symbols to produce smaller release binaries. Note that this release only includes support in rustc, not directly in cargo.
- [Add support for LLVM coverage mapping format versions 5 and 6][91207]
- [Emit LLVM optimization remarks when enabled with `-Cremark`][90833]
- [Update the minimum external LLVM to 12][90175]
- [`Path::is_symlink`]
- [`{integer}::saturating_div`]
- [`Option::unwrap_unchecked`]
-- [`NonZero{unsigned}::is_power_of_two`]
+- [`Result::unwrap_unchecked`]
+- [`Result::unwrap_err_unchecked`]
+- [`File::options`]
These APIs are now usable in const contexts:
- [`Duration::checked_mul`]
- [`Duration::saturating_mul`]
- [`Duration::checked_div`]
-- [`Duration::as_secs_f64`]
-- [`Duration::as_secs_f32`]
-- [`Duration::from_secs_f64`]
-- [`Duration::from_secs_f32`]
-- [`Duration::mul_f64`]
-- [`Duration::mul_f32`]
-- [`Duration::div_f64`]
-- [`Duration::div_f32`]
-- [`Duration::div_duration_f64`]
-- [`Duration::div_duration_f32`]
-- [`MaybeUninit::as_ptr`]
-- [`MaybeUninit::as_mut_ptr`]
-- [`MaybeUninit::assume_init`]
-- [`MaybeUninit::assume_init_ref`]
Cargo
-----
[87467]: https://github.com/rust-lang/rust/pull/87467/
[87704]: https://github.com/rust-lang/rust/pull/87704/
[88041]: https://github.com/rust-lang/rust/pull/88041/
-[88300]: https://github.com/rust-lang/rust/pull/88300/
[88447]: https://github.com/rust-lang/rust/pull/88447/
[88601]: https://github.com/rust-lang/rust/pull/88601/
-[88624]: https://github.com/rust-lang/rust/pull/88624/
[89062]: https://github.com/rust-lang/rust/pull/89062/
[89174]: https://github.com/rust-lang/rust/pull/89174/
-[89542]: https://github.com/rust-lang/rust/pull/89542/
[89551]: https://github.com/rust-lang/rust/pull/89551/
[89558]: https://github.com/rust-lang/rust/pull/89558/
[89580]: https://github.com/rust-lang/rust/pull/89580/
[89652]: https://github.com/rust-lang/rust/pull/89652/
-[89677]: https://github.com/rust-lang/rust/pull/89677/
-[89951]: https://github.com/rust-lang/rust/pull/89951/
+[90041]: https://github.com/rust-lang/rust/pull/90041/
[90058]: https://github.com/rust-lang/rust/pull/90058/
[90104]: https://github.com/rust-lang/rust/pull/90104/
[90117]: https://github.com/rust-lang/rust/pull/90117/
[90733]: https://github.com/rust-lang/rust/pull/90733/
[90833]: https://github.com/rust-lang/rust/pull/90833/
[90846]: https://github.com/rust-lang/rust/pull/90846/
-[90896]: https://github.com/rust-lang/rust/pull/90896/
[91026]: https://github.com/rust-lang/rust/pull/91026/
[91207]: https://github.com/rust-lang/rust/pull/91207/
[91255]: https://github.com/rust-lang/rust/pull/91255/
-[91301]: https://github.com/rust-lang/rust/pull/91301/
[cargo/10082]: https://github.com/rust-lang/cargo/pull/10082/
[cargo/10107]: https://github.com/rust-lang/cargo/pull/10107/
[`Metadata::is_symlink`]: https://doc.rust-lang.org/stable/std/fs/struct.Metadata.html#method.is_symlink
[`Path::is_symlink`]: https://doc.rust-lang.org/stable/std/path/struct.Path.html#method.is_symlink
[`{integer}::saturating_div`]: https://doc.rust-lang.org/stable/std/primitive.i8.html#method.saturating_div
[`Option::unwrap_unchecked`]: https://doc.rust-lang.org/stable/std/option/enum.Option.html#method.unwrap_unchecked
-[`NonZero{unsigned}::is_power_of_two`]: https://doc.rust-lang.org/stable/std/num/struct.NonZeroU8.html#method.is_power_of_two
-[`unix::process::ExitStatusExt::core_dumped`]: https://doc.rust-lang.org/stable/std/os/unix/process/trait.ExitStatusExt.html#tymethod.core_dumped
-[`unix::process::ExitStatusExt::stopped_signal`]: https://doc.rust-lang.org/stable/std/os/unix/process/trait.ExitStatusExt.html#tymethod.stopped_signal
-[`unix::process::ExitStatusExt::continued`]: https://doc.rust-lang.org/stable/std/os/unix/process/trait.ExitStatusExt.html#tymethod.continued
-[`unix::process::ExitStatusExt::into_raw`]: https://doc.rust-lang.org/stable/std/os/unix/process/trait.ExitStatusExt.html#tymethod.into_raw
+[`Result::unwrap_unchecked`]: https://doc.rust-lang.org/stable/std/result/enum.Result.html#method.unwrap_unchecked
+[`Result::unwrap_err_unchecked`]: https://doc.rust-lang.org/stable/std/result/enum.Result.html#method.unwrap_err_unchecked
+[`File::options`]: https://doc.rust-lang.org/stable/std/fs/struct.File.html#method.options
[`Duration::new`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.new
-[`Duration::checked_add`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.checked_add
-[`Duration::saturating_add`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.saturating_add
-[`Duration::checked_sub`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.checked_sub
-[`Duration::saturating_sub`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.saturating_sub
-[`Duration::checked_mul`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.checked_mul
-[`Duration::saturating_mul`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.saturating_mul
-[`Duration::checked_div`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.checked_div
-[`Duration::as_secs_f64`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.as_secs_f64
-[`Duration::as_secs_f32`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.as_secs_f32
-[`Duration::from_secs_f64`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.from_secs_f64
-[`Duration::from_secs_f32`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.from_secs_f32
-[`Duration::mul_f64`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.mul_f64
-[`Duration::mul_f32`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.mul_f32
-[`Duration::div_f64`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.div_f64
-[`Duration::div_f32`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.div_f32
-[`Duration::div_duration_f64`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.div_duration_f64
-[`Duration::div_duration_f32`]: https://doc.rust-lang.org/stable/std/time/struct.Duration.html#method.div_duration_f32
-[`MaybeUninit::as_ptr`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.as_ptr
-[`MaybeUninit::as_mut_ptr`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.as_mut_ptr
-[`MaybeUninit::assume_init`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.assume_init
-[`MaybeUninit::assume_init_ref`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.assume_init_ref
Version 1.57.0 (2021-12-02)
==========================
[86191]: https://github.com/rust-lang/rust/pull/86191/
[87220]: https://github.com/rust-lang/rust/pull/87220/
[87260]: https://github.com/rust-lang/rust/pull/87260/
-[88243]: https://github.com/rust-lang/rust/pull/88243/
[88321]: https://github.com/rust-lang/rust/pull/88321/
[88529]: https://github.com/rust-lang/rust/pull/88529/
[88690]: https://github.com/rust-lang/rust/pull/88690/
as well as rustdoc.
[`std::os::unix::fs::chroot`]: https://doc.rust-lang.org/stable/std/os/unix/fs/fn.chroot.html
-[`Iterator::intersperse`]: https://doc.rust-lang.org/stable/std/iter/trait.Iterator.html#method.intersperse
-[`Iterator::intersperse_with`]: https://doc.rust-lang.org/stable/std/iter/trait.Iterator.html#method.intersperse
[`UnsafeCell::raw_get`]: https://doc.rust-lang.org/stable/std/cell/struct.UnsafeCell.html#method.raw_get
[`BufWriter::into_parts`]: https://doc.rust-lang.org/stable/std/io/struct.BufWriter.html#method.into_parts
[`core::panic::{UnwindSafe, RefUnwindSafe, AssertUnwindSafe}`]: https://github.com/rust-lang/rust/pull/84662
[rust#86183]: https://github.com/rust-lang/rust/pull/86183
[rust#87385]: https://github.com/rust-lang/rust/pull/87385
[rust#88100]: https://github.com/rust-lang/rust/pull/88100
-[rust#86860]: https://github.com/rust-lang/rust/pull/86860
-[rust#84039]: https://github.com/rust-lang/rust/pull/84039
-[rust#86492]: https://github.com/rust-lang/rust/pull/86492
-[rust#88363]: https://github.com/rust-lang/rust/pull/88363
[rust#85305]: https://github.com/rust-lang/rust/pull/85305
-[rust#87832]: https://github.com/rust-lang/rust/pull/87832
[rust#88069]: https://github.com/rust-lang/rust/pull/88069
[rust#87472]: https://github.com/rust-lang/rust/pull/87472
[rust#87699]: https://github.com/rust-lang/rust/pull/87699
[rust#87580]: https://github.com/rust-lang/rust/pull/87580
[rust#83342]: https://github.com/rust-lang/rust/pull/83342
[rust#83093]: https://github.com/rust-lang/rust/pull/83093
-[rust#88177]: https://github.com/rust-lang/rust/pull/88177
-[rust#88548]: https://github.com/rust-lang/rust/pull/88548
-[rust#88551]: https://github.com/rust-lang/rust/pull/88551
-[rust#88299]: https://github.com/rust-lang/rust/pull/88299
-[rust#88220]: https://github.com/rust-lang/rust/pull/88220
[rust#85835]: https://github.com/rust-lang/rust/pull/85835
-[rust#86879]: https://github.com/rust-lang/rust/pull/86879
[rust#86744]: https://github.com/rust-lang/rust/pull/86744
-[rust#84662]: https://github.com/rust-lang/rust/pull/84662
-[rust#86593]: https://github.com/rust-lang/rust/pull/86593
-[rust#81050]: https://github.com/rust-lang/rust/pull/81050
[rust#81363]: https://github.com/rust-lang/rust/pull/81363
[rust#84111]: https://github.com/rust-lang/rust/pull/84111
[rust#85769]: https://github.com/rust-lang/rust/pull/85769#issuecomment-854363720
-[rust#88490]: https://github.com/rust-lang/rust/pull/88490
-[rust#88269]: https://github.com/rust-lang/rust/pull/88269
-[rust#84176]: https://github.com/rust-lang/rust/pull/84176
[rust#88399]: https://github.com/rust-lang/rust/pull/88399
-[rust#88227]: https://github.com/rust-lang/rust/pull/88227
-[rust#88200]: https://github.com/rust-lang/rust/pull/88200
-[rust#82776]: https://github.com/rust-lang/rust/pull/82776
-[rust#88077]: https://github.com/rust-lang/rust/pull/88077
-[rust#87728]: https://github.com/rust-lang/rust/pull/87728
-[rust#87050]: https://github.com/rust-lang/rust/pull/87050
-[rust#87619]: https://github.com/rust-lang/rust/pull/87619
[rust#81825]: https://github.com/rust-lang/rust/pull/81825#issuecomment-808406918
[rust#88019]: https://github.com/rust-lang/rust/pull/88019
[rust#87666]: https://github.com/rust-lang/rust/pull/87666
[86294]: https://github.com/rust-lang/rust/pull/86294
[86858]: https://github.com/rust-lang/rust/pull/86858
[86761]: https://github.com/rust-lang/rust/pull/86761
-[85769]: https://github.com/rust-lang/rust/pull/85769
[85746]: https://github.com/rust-lang/rust/pull/85746
-[85305]: https://github.com/rust-lang/rust/pull/85305
[85270]: https://github.com/rust-lang/rust/pull/85270
-[84111]: https://github.com/rust-lang/rust/pull/84111
[83918]: https://github.com/rust-lang/rust/pull/83918
[79965]: https://github.com/rust-lang/rust/pull/79965
-[87370]: https://github.com/rust-lang/rust/pull/87370
-[87298]: https://github.com/rust-lang/rust/pull/87298
[cargo/9663]: https://github.com/rust-lang/cargo/pull/9663
[cargo/9675]: https://github.com/rust-lang/cargo/pull/9675
[cargo/9550]: https://github.com/rust-lang/cargo/pull/9550
[cargo/9680]: https://github.com/rust-lang/cargo/pull/9680
-[cargo/9663]: https://github.com/rust-lang/cargo/pull/9663
[`array::map`]: https://doc.rust-lang.org/stable/std/primitive.array.html#method.map
[`Bound::cloned`]: https://doc.rust-lang.org/stable/std/ops/enum.Bound.html#method.cloned
[`Drain::as_str`]: https://doc.rust-lang.org/stable/std/string/struct.Drain.html#method.as_str
[`MaybeUninit::assume_init_mut`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.assume_init_mut
[`MaybeUninit::assume_init_ref`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.assume_init_ref
[`MaybeUninit::write`]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html#method.write
-[`Seek::rewind`]: https://doc.rust-lang.org/stable/std/io/trait.Seek.html#method.rewind
[`ops::ControlFlow`]: https://doc.rust-lang.org/stable/std/ops/enum.ControlFlow.html
[`str::from_utf8_unchecked`]: https://doc.rust-lang.org/stable/std/str/fn.from_utf8_unchecked.html
[`x86::_bittest`]: https://doc.rust-lang.org/stable/core/arch/x86/fn._bittest.html
[85574]: https://github.com/rust-lang/rust/issues/85574
[86831]: https://github.com/rust-lang/rust/issues/86831
[86063]: https://github.com/rust-lang/rust/issues/86063
-[86831]: https://github.com/rust-lang/rust/issues/86831
[79608]: https://github.com/rust-lang/rust/pull/79608
[84988]: https://github.com/rust-lang/rust/pull/84988
[84701]: https://github.com/rust-lang/rust/pull/84701
[`Ordering::is_le`]: https://doc.rust-lang.org/std/cmp/enum.Ordering.html#method.is_le
[`Ordering::is_lt`]: https://doc.rust-lang.org/std/cmp/enum.Ordering.html#method.is_lt
[`Ordering::is_ne`]: https://doc.rust-lang.org/std/cmp/enum.Ordering.html#method.is_ne
-[`OsStr::eq_ignore_ascii_case`]: https://doc.rust-lang.org/std/ffi/struct.OsStr.html#method.eq_ignore_ascii_case
[`OsStr::is_ascii`]: https://doc.rust-lang.org/std/ffi/struct.OsStr.html#method.is_ascii
[`OsStr::make_ascii_lowercase`]: https://doc.rust-lang.org/std/ffi/struct.OsStr.html#method.make_ascii_lowercase
[`OsStr::make_ascii_uppercase`]: https://doc.rust-lang.org/std/ffi/struct.OsStr.html#method.make_ascii_uppercase
[80053]: https://github.com/rust-lang/rust/pull/80053
[79502]: https://github.com/rust-lang/rust/pull/79502
[75180]: https://github.com/rust-lang/rust/pull/75180
-[79135]: https://github.com/rust-lang/rust/pull/79135
[81521]: https://github.com/rust-lang/rust/pull/81521
[80968]: https://github.com/rust-lang/rust/pull/80968
[80959]: https://github.com/rust-lang/rust/pull/80959
[`slice::select_nth_unstable`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable
[`slice::select_nth_unstable_by`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable_by
[`slice::select_nth_unstable_by_key`]: https://doc.rust-lang.org/nightly/std/primitive.slice.html#method.select_nth_unstable_by_key
-[`hint::spin_loop`]: https://doc.rust-lang.org/stable/std/hint/fn.spin_loop.html
[`Poll::is_ready`]: https://doc.rust-lang.org/stable/std/task/enum.Poll.html#method.is_ready
[`Poll::is_pending`]: https://doc.rust-lang.org/stable/std/task/enum.Poll.html#method.is_pending
[rustdoc-ws-post]: https://blog.guillaume-gomez.fr/articles/2020-11-11+New+doc+comment+handling+in+rustdoc
[74869]: https://github.com/rust-lang/rust/pull/74869/
[73858]: https://github.com/rust-lang/rust/pull/73858/
[75716]: https://github.com/rust-lang/rust/pull/75716/
-[75908]: https://github.com/rust-lang/rust/pull/75908/
-[75516]: https://github.com/rust-lang/rust/pull/75516/
[75560]: https://github.com/rust-lang/rust/pull/75560/
[75568]: https://github.com/rust-lang/rust/pull/75568/
[75366]: https://github.com/rust-lang/rust/pull/75366/
[73583]: https://github.com/rust-lang/rust/pull/73583/
[73084]: https://github.com/rust-lang/rust/pull/73084/
[73197]: https://github.com/rust-lang/rust/pull/73197/
-[72488]: https://github.com/rust-lang/rust/pull/72488/
[cargo/8456]: https://github.com/rust-lang/cargo/pull/8456/
[cargo/8478]: https://github.com/rust-lang/cargo/pull/8478/
[cargo/8485]: https://github.com/rust-lang/cargo/pull/8485/
[`RangeInclusive::is_empty`]: https://doc.rust-lang.org/nightly/std/ops/struct.RangeInclusive.html#method.is_empty
[`Result::as_deref_mut`]: https://doc.rust-lang.org/nightly/std/result/enum.Result.html#method.as_deref_mut
[`Result::as_deref`]: https://doc.rust-lang.org/nightly/std/result/enum.Result.html#method.as_deref
-[`TypeId::of`]: https://doc.rust-lang.org/nightly/std/any/struct.TypeId.html#method.of
[`Vec::leak`]: https://doc.rust-lang.org/nightly/std/vec/struct.Vec.html#method.leak
[`f32::TAU`]: https://doc.rust-lang.org/nightly/std/f32/consts/constant.TAU.html
[`f64::TAU`]: https://doc.rust-lang.org/nightly/std/f64/consts/constant.TAU.html
- [Visibility modifiers (e.g. `pub`) are now syntactically allowed on trait items and
enum variants.][66183] These are still rejected semantically, but
can be seen and parsed by procedural macros and conditional compilation.
+- [You can now define a Rust `extern "C"` function with `Box<T>` and use `T*` as the corresponding
+ type on the C side.][62514] Please see [the documentation][box-memory-layout] for more information,
+ including the important caveat about preferring to avoid `Box<T>` in Rust signatures for functions defined in C.
+
+[box-memory-layout]: https://doc.rust-lang.org/std/boxed/index.html#memory-layout
Compiler
--------
[54733]: https://github.com/rust-lang/rust/pull/54733/
[61351]: https://github.com/rust-lang/rust/pull/61351/
+[62514]: https://github.com/rust-lang/rust/pull/62514/
[67255]: https://github.com/rust-lang/rust/pull/67255/
[66661]: https://github.com/rust-lang/rust/pull/66661/
[66771]: https://github.com/rust-lang/rust/pull/66771/
[63803]: https://github.com/rust-lang/rust/pull/63803/
[cargo/7450]: https://github.com/rust-lang/cargo/pull/7450/
[cargo/7507]: https://github.com/rust-lang/cargo/pull/7507/
-[cargo/7525]: https://github.com/rust-lang/cargo/pull/7525/
[cargo/7333]: https://github.com/rust-lang/cargo/pull/7333/
[(rfc 2008)]: https://rust-lang.github.io/rfcs/2008-non-exhaustive.html
[`f32::to_be_bytes`]: https://doc.rust-lang.org/std/primitive.f32.html#method.to_be_bytes
[63786]: https://github.com/rust-lang/rust/pull/63786/
[63827]: https://github.com/rust-lang/rust/pull/63827/
[63834]: https://github.com/rust-lang/rust/pull/63834/
-[63927]: https://github.com/rust-lang/rust/pull/63927/
-[63933]: https://github.com/rust-lang/rust/pull/63933/
-[63934]: https://github.com/rust-lang/rust/pull/63934/
-[63938]: https://github.com/rust-lang/rust/pull/63938/
-[63940]: https://github.com/rust-lang/rust/pull/63940/
-[63941]: https://github.com/rust-lang/rust/pull/63941/
-[63945]: https://github.com/rust-lang/rust/pull/63945/
[64010]: https://github.com/rust-lang/rust/pull/64010/
[64028]: https://github.com/rust-lang/rust/pull/64028/
[64334]: https://github.com/rust-lang/rust/pull/64334/
[`Cell<slice>::as_slice_of_cells`]: https://doc.rust-lang.org/std/cell/struct.Cell.html#method.as_slice_of_cells
[`DoubleEndedIterator::nth_back`]: https://doc.rust-lang.org/std/iter/trait.DoubleEndedIterator.html#method.nth_back
[`Option::xor`]: https://doc.rust-lang.org/std/option/enum.Option.html#method.xor
-[`RefCell::try_borrow_unguarded`]: https://doc.rust-lang.org/std/cell/struct.RefCell.html#method.try_borrow_unguarded
[`Wrapping::reverse_bits`]: https://doc.rust-lang.org/std/num/struct.Wrapping.html#method.reverse_bits
[`i128::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i128.html#method.reverse_bits
[`i16::reverse_bits`]: https://doc.rust-lang.org/std/primitive.i16.html#method.reverse_bits
- [Libtest no longer creates a new thread for each test when
`--test-threads=1`. It also runs the tests in deterministic order][56243]
-[55982]: https://github.com/rust-lang/rust/pull/55982/
[56243]: https://github.com/rust-lang/rust/pull/56243
[56303]: https://github.com/rust-lang/rust/pull/56303/
[56351]: https://github.com/rust-lang/rust/pull/56351/
[52813]: https://github.com/rust-lang/rust/pull/52813/
[53218]: https://github.com/rust-lang/rust/pull/53218/
-[53555]: https://github.com/rust-lang/rust/issues/53555/
[54057]: https://github.com/rust-lang/rust/pull/54057/
[54240]: https://github.com/rust-lang/rust/pull/54240/
[54430]: https://github.com/rust-lang/rust/pull/54430/
[53044]: https://github.com/rust-lang/rust/pull/53044/
[53165]: https://github.com/rust-lang/rust/pull/53165/
[53611]: https://github.com/rust-lang/rust/pull/53611/
-[53213]: https://github.com/rust-lang/rust/pull/53213/
[53236]: https://github.com/rust-lang/rust/pull/53236/
[53272]: https://github.com/rust-lang/rust/pull/53272/
[53370]: https://github.com/rust-lang/rust/pull/53370/
[53774]: https://github.com/rust-lang/rust/pull/53774/
[53822]: https://github.com/rust-lang/rust/pull/53822/
[54057]: https://github.com/rust-lang/rust/pull/54057/
-[54146]: https://github.com/rust-lang/rust/pull/54146/
[54404]: https://github.com/rust-lang/rust/pull/54404/
[cargo/5877]: https://github.com/rust-lang/cargo/pull/5877/
[cargo/5878]: https://github.com/rust-lang/cargo/pull/5878/
[52330]: https://github.com/rust-lang/rust/pull/52330/
[52354]: https://github.com/rust-lang/rust/pull/52354/
[52402]: https://github.com/rust-lang/rust/pull/52402/
-[52103]: https://github.com/rust-lang/rust/pull/52103/
[52197]: https://github.com/rust-lang/rust/pull/52197/
[51807]: https://github.com/rust-lang/rust/pull/51807/
[51899]: https://github.com/rust-lang/rust/pull/51899/
[51912]: https://github.com/rust-lang/rust/pull/51912/
-[51511]: https://github.com/rust-lang/rust/pull/51511/
[51619]: https://github.com/rust-lang/rust/pull/51619/
[51656]: https://github.com/rust-lang/rust/pull/51656/
[51178]: https://github.com/rust-lang/rust/pull/51178/
[50855]: https://github.com/rust-lang/rust/pull/50855/
[51050]: https://github.com/rust-lang/rust/pull/51050/
[51196]: https://github.com/rust-lang/rust/pull/51196/
-[51200]: https://github.com/rust-lang/rust/pull/51200/
[51241]: https://github.com/rust-lang/rust/pull/51241/
[51276]: https://github.com/rust-lang/rust/pull/51276/
[51298]: https://github.com/rust-lang/rust/pull/51298/
[49664]: https://github.com/rust-lang/rust/pull/49664/
[49699]: https://github.com/rust-lang/rust/pull/49699/
[49707]: https://github.com/rust-lang/rust/pull/49707/
-[49719]: https://github.com/rust-lang/rust/pull/49719/
[49896]: https://github.com/rust-lang/rust/pull/49896/
[49968]: https://github.com/rust-lang/rust/pull/49968/
[50163]: https://github.com/rust-lang/rust/pull/50163
[50177]: https://github.com/rust-lang/rust/pull/50177/
[50378]: https://github.com/rust-lang/rust/pull/50378/
-[50398]: https://github.com/rust-lang/rust/pull/50398/
[50423]: https://github.com/rust-lang/rust/pull/50423/
-[cargo/5203]: https://github.com/rust-lang/cargo/pull/5203/
[cargo/5335]: https://github.com/rust-lang/cargo/pull/5335/
[cargo/5359]: https://github.com/rust-lang/cargo/pull/5359/
[cargo/5360]: https://github.com/rust-lang/cargo/pull/5360/
[47813]: https://github.com/rust-lang/rust/pull/47813
[48056]: https://github.com/rust-lang/rust/pull/48056
[48125]: https://github.com/rust-lang/rust/pull/48125
-[48166]: https://github.com/rust-lang/rust/pull/48166
[48235]: https://github.com/rust-lang/rust/pull/48235
[48274]: https://github.com/rust-lang/rust/pull/48274
[48281]: https://github.com/rust-lang/rust/pull/48281
[48978]: https://github.com/rust-lang/rust/pull/48978
[49101]: https://github.com/rust-lang/rust/pull/49101
[49109]: https://github.com/rust-lang/rust/pull/49109
-[49121]: https://github.com/rust-lang/rust/pull/49121
[49162]: https://github.com/rust-lang/rust/pull/49162
-[49184]: https://github.com/rust-lang/rust/pull/49184
-[49234]: https://github.com/rust-lang/rust/pull/49234
[49255]: https://github.com/rust-lang/rust/pull/49255
[49299]: https://github.com/rust-lang/rust/pull/49299
[49305]: https://github.com/rust-lang/rust/pull/49305
[44884]: https://github.com/rust-lang/rust/pull/44884
[45198]: https://github.com/rust-lang/rust/pull/45198
[45506]: https://github.com/rust-lang/rust/pull/45506
-[45904]: https://github.com/rust-lang/rust/pull/45904
[45990]: https://github.com/rust-lang/rust/pull/45990
[46012]: https://github.com/rust-lang/rust/pull/46012
[46077]: https://github.com/rust-lang/rust/pull/46077
[46671]: https://github.com/rust-lang/rust/pull/46671
[46713]: https://github.com/rust-lang/rust/pull/46713
[46735]: https://github.com/rust-lang/rust/pull/46735
-[46749]: https://github.com/rust-lang/rust/pull/46749
[46760]: https://github.com/rust-lang/rust/pull/46760
[46798]: https://github.com/rust-lang/rust/pull/46798
[46828]: https://github.com/rust-lang/rust/pull/46828
[42526]: https://github.com/rust-lang/rust/pull/42526
-[43017]: https://github.com/rust-lang/rust/pull/43017
[43716]: https://github.com/rust-lang/rust/pull/43716
[43949]: https://github.com/rust-lang/rust/pull/43949
[44015]: https://github.com/rust-lang/rust/pull/44015
- [Added `--no-fail-fast` flag to cargo to run all benchmarks regardless of
failure.][cargo/4248]
- [Changed the convention around which file is the crate root.][cargo/4259]
-- [The `include`/`exclude` property in `Cargo.toml` now accepts gitignore paths
- instead of glob patterns][cargo/4270]. Glob patterns are now deprecated.
Compatibility Notes
-------------------
[cargo/4229]: https://github.com/rust-lang/cargo/pull/4229
[cargo/4248]: https://github.com/rust-lang/cargo/pull/4248
[cargo/4259]: https://github.com/rust-lang/cargo/pull/4259
-[cargo/4270]: https://github.com/rust-lang/cargo/pull/4270
[`CStr::into_c_string`]: https://doc.rust-lang.org/std/ffi/struct.CStr.html#method.into_c_string
[`CString::as_c_str`]: https://doc.rust-lang.org/std/ffi/struct.CString.html#method.as_c_str
[`CString::into_boxed_c_str`]: https://doc.rust-lang.org/std/ffi/struct.CString.html#method.into_boxed_c_str
----
- [rustdoc can now use pulldown-cmark with the `--enable-commonmark` flag][40338]
-- [Added rust-windbg script for better debugging on Windows][39983]
- [Rust now uses the official cross compiler for NetBSD][40612]
- [rustdoc now accepts `#` at the start of files][40828]
- [Fixed jemalloc support for musl][41168]
[38165]: https://github.com/rust-lang/rust/pull/38165
[39799]: https://github.com/rust-lang/rust/pull/39799
[39891]: https://github.com/rust-lang/rust/pull/39891
-[39983]: https://github.com/rust-lang/rust/pull/39983
[40043]: https://github.com/rust-lang/rust/pull/40043
[40241]: https://github.com/rust-lang/rust/pull/40241
[40338]: https://github.com/rust-lang/rust/pull/40338
[cargo/3691]: https://github.com/rust-lang/cargo/pull/3691
[cargo/3699]: https://github.com/rust-lang/cargo/pull/3699
[cargo/3731]: https://github.com/rust-lang/cargo/pull/3731
-[mdbook]: https://crates.io/crates/mdbook
[ubook]: https://doc.rust-lang.org/unstable-book/
* [Ctrl-Z returns from `Stdin.read()` when reading from the console on
Windows][38274]
* [std: Fix partial writes in `LineWriter`][38062]
-* [std: Clamp max read/write sizes on Unix][38062]
+* [std: Clamp max read/write sizes on Unix][38622]
* [Use more specific panic message for `&str` slicing errors][38066]
* [`TcpListener::set_only_v6` is deprecated][38304]. This
functionality cannot be achieved in std currently.
[38006]: https://github.com/rust-lang/rust/pull/38006
[38051]: https://github.com/rust-lang/rust/pull/38051
[38062]: https://github.com/rust-lang/rust/pull/38062
-[38062]: https://github.com/rust-lang/rust/pull/38622
+[38622]: https://github.com/rust-lang/rust/pull/38622
[38066]: https://github.com/rust-lang/rust/pull/38066
[38069]: https://github.com/rust-lang/rust/pull/38069
[38131]: https://github.com/rust-lang/rust/pull/38131
[38274]: https://github.com/rust-lang/rust/pull/38274
[38304]: https://github.com/rust-lang/rust/pull/38304
[38313]: https://github.com/rust-lang/rust/pull/38313
-[38314]: https://github.com/rust-lang/rust/pull/38314
[38327]: https://github.com/rust-lang/rust/pull/38327
[38401]: https://github.com/rust-lang/rust/pull/38401
[38413]: https://github.com/rust-lang/rust/pull/38413
[cargo/3546]: https://github.com/rust-lang/cargo/pull/3546
[cargo/3557]: https://github.com/rust-lang/cargo/pull/3557
[cargo/3604]: https://github.com/rust-lang/cargo/pull/3604
-[RFC 1623]: https://github.com/rust-lang/rfcs/blob/master/text/1623-static.md
Version 1.15.1 (2017-02-09)
[38192]: https://github.com/rust-lang/rust/pull/38192
[38279]: https://github.com/rust-lang/rust/pull/38279
[38835]: https://github.com/rust-lang/rust/pull/38835
-[RFC 1492]: https://github.com/rust-lang/rfcs/blob/master/text/1492-dotdot-in-patterns.md
[RFC 1506]: https://github.com/rust-lang/rfcs/blob/master/text/1506-adt-kinds.md
[RFC 1560]: https://github.com/rust-lang/rfcs/blob/master/text/1560-name-resolution.md
[RFC 1681]: https://github.com/rust-lang/rfcs/blob/master/text/1681-macros-1.1.md
[1.14wasm]: https://users.rust-lang.org/t/compiling-to-the-web-with-rust-and-emscripten/7627
[36430]: https://github.com/rust-lang/rust/pull/36430
[36595]: https://github.com/rust-lang/rust/pull/36595
-[36595]: https://github.com/rust-lang/rust/pull/36595
[36692]: https://github.com/rust-lang/rust/pull/36692
[36767]: https://github.com/rust-lang/rust/pull/36767
[36794]: https://github.com/rust-lang/rust/pull/36794
[34623]: https://github.com/rust-lang/rust/pull/34623
[34923]: https://github.com/rust-lang/rust/pull/34923
[34942]: https://github.com/rust-lang/rust/pull/34942
-[34982]: https://github.com/rust-lang/rust/pull/34982
[35021]: https://github.com/rust-lang/rust/pull/35021
[35048]: https://github.com/rust-lang/rust/pull/35048
[35074]: https://github.com/rust-lang/rust/pull/35074
[36586]: https://github.com/rust-lang/rust/pull/36586
[36592]: https://github.com/rust-lang/rust/pull/36592
[36631]: https://github.com/rust-lang/rust/pull/36631
-[36639]: https://github.com/rust-lang/rust/pull/36639
[36721]: https://github.com/rust-lang/rust/pull/36721
[36727]: https://github.com/rust-lang/rust/pull/36727
[36730]: https://github.com/rust-lang/rust/pull/36730
[cargo/3205]: https://github.com/rust-lang/cargo/pull/3205
[cargo/3241]: https://github.com/rust-lang/cargo/pull/3241
[cargo/3242]: https://github.com/rust-lang/cargo/pull/3242
-[rustup]: https://www.rustup.rs
[`checked_abs`]: https://doc.rust-lang.org/std/primitive.i32.html#method.checked_abs
[`wrapping_abs`]: https://doc.rust-lang.org/std/primitive.i32.html#method.wrapping_abs
[`overflowing_abs`]: https://doc.rust-lang.org/std/primitive.i32.html#method.overflowing_abs
targets can be specified together. [RFC 1361].
* [The environment variables `CARGO_TARGET_ROOT`, `RUSTC`, and
`RUSTDOC` take precedence over the `build.target-dir`,
- `build.rustc`, and `build.rustdoc` configuration values][1.8cv].
+ `build.rustc`, and `build.rustdoc` configuration values][1.8cfv].
* [The child process tree is killed on Windows when Cargo is
killed][1.8ck].
* [The `build.target` configuration value sets the target platform,
[1.8ck]: https://github.com/rust-lang/cargo/pull/2370
[1.8ct]: https://github.com/rust-lang/cargo/pull/2335
[1.8cu]: https://github.com/rust-lang/rust/pull/31390
-[1.8cv]: https://github.com/rust-lang/cargo/issues/2365
+[1.8cfv]: https://github.com/rust-lang/cargo/issues/2365
[1.8cv]: https://github.com/rust-lang/rust/pull/30998
[1.8h]: https://github.com/rust-lang/rust/pull/31460
[1.8l]: https://github.com/rust-lang/rust/pull/31668
* The compiler gained many new extended error descriptions, which can
be accessed with the `--explain` flag.
* The `dropck` pass, which checks that destructors can't access
- destroyed values, [has been rewritten][dropck]. This fixes some
+ destroyed values, [has been rewritten][27261]. This fixes some
soundness holes, and as such will cause some previously-compiling
code to no longer build.
* `rustc` now uses [LLVM to write archive files where possible][ar].
Eventually this will eliminate the compiler's dependency on the ar
utility.
-* Rust has [preliminary support for i686 FreeBSD][fb] (it has long
+* Rust has [preliminary support for i686 FreeBSD][26959] (it has long
supported FreeBSD on x86_64).
* The [`unused_mut`][lum], [`unconditional_recursion`][lur],
[`improper_ctypes`][lic], and [`negate_unsigned`][lnu] lints are
[ar]: https://github.com/rust-lang/rust/pull/26926
[b14]: https://static.rust-lang.org/dist/rust-beta-x86_64-pc-windows-msvc.msi
[dms]: https://github.com/rust-lang/rust/pull/26241
-[dropck]: https://github.com/rust-lang/rust/pull/27261
+[27261]: https://github.com/rust-lang/rust/pull/27261
[dropckrfc]: https://github.com/rust-lang/rfcs/blob/master/text/0769-sound-generic-drop.md
[ds]: https://github.com/rust-lang/rust/pull/26818
[dst1]: http://doc.rust-lang.org/nightly/std/mem/fn.size_of_val.html
[dst3]: https://github.com/rust-lang/rust/pull/27351
[e]: https://github.com/rust-lang/rust/pull/24793
[f]: https://github.com/rust-lang/rust/pull/26588
-[fb]: https://github.com/rust-lang/rust/pull/26959
+[26959]: https://github.com/rust-lang/rust/pull/26959
[fl]: https://github.com/rust-lang/rust-installer/pull/41
-[hs]: http://doc.rust-lang.org/nightly/std/hash/trait.Hash.html#method.hash_slice
[ie]: http://doc.rust-lang.org/nightly/std/io/struct.Error.html
[iec]: http://doc.rust-lang.org/nightly/std/io/struct.Error.html#method.cause
[iegm]: http://doc.rust-lang.org/nightly/std/io/struct.Error.html#method.get_mut
to rustc.
* [Android executables are always position independent][pie].
* [The `drop_with_repr_extern` lint warns about mixing `repr(C)`
- with `Drop`][drop].
+ with `Drop`][24935].
[`str::split_whitespace`]: https://doc.rust-lang.org/nightly/std/primitive.str.html#method.split_whitespace
[`FromRawFd`]: https://doc.rust-lang.org/nightly/std/os/unix/io/trait.FromRawFd.html
[`BinaryHeap`]: https://doc.rust-lang.org/nightly/std/collections/struct.BinaryHeap.html
[ll]: https://github.com/rust-lang/rust/pull/26022
[`split_off`]: https://doc.rust-lang.org/nightly/collections/linked_list/struct.LinkedList.html#method.split_off
-[drop]: https://github.com/rust-lang/rust/pull/24935
+[24935]: https://github.com/rust-lang/rust/pull/24935
Version 1.0.0 (2015-05-15)
========================
property: generic code cannot behave differently for different type
arguments except in minor ways.
* The `unsafe_destructor` feature is now deprecated in favor of the
- [new `dropck`][dropck]. This change is a major reduction in unsafe
+ [new `dropck`][rfc769]. This change is a major reduction in unsafe
code.
Libraries
* The `thread_local` module [has been renamed to `std::thread`][th].
* The methods of `IteratorExt` [have been moved to the `Iterator`
- trait itself][ie].
+ trait itself][23300].
* Several traits that implement Rust's conventions for type
conversions, `AsMut`, `AsRef`, `From`, and `Into` have been
[centralized in the `std::convert` module][con].
* [In method resolution, object methods are resolved before inherent
methods][meth].
* [`String::from_str` has been deprecated in favor of the `From` impl,
- `String::from`][sf].
+ `String::from`][24517].
* [`io::Error` implements `Sync`][ios].
* [The `words` method on `&str` has been replaced with
`split_whitespace`][sw], to avoid answering the tricky question, 'what is
[con]: https://github.com/rust-lang/rust/pull/23875
[cr]: https://github.com/rust-lang/rust/pull/23419
[fe]: https://github.com/rust-lang/rust/pull/23879
-[ie]: https://github.com/rust-lang/rust/pull/23300
+[23300]: https://github.com/rust-lang/rust/pull/23300
[inv]: https://github.com/rust-lang/rust/pull/23938
[ios]: https://github.com/rust-lang/rust/pull/24133
[lex]: https://github.com/rust-lang/rfcs/blob/master/text/0879-small-base-lexing.md
[meth]: https://github.com/rust-lang/rust/pull/24056
[pat]: https://github.com/rust-lang/rfcs/blob/master/text/0528-string-patterns.md
[po]: https://github.com/rust-lang/rust/pull/24270
-[sf]: https://github.com/rust-lang/rust/pull/24517
+[24517]: https://github.com/rust-lang/rust/pull/24517
[slp]: https://github.com/rust-lang/rust/pull/23949
[spl]: https://github.com/rust-lang/rfcs/blob/master/text/0979-align-splitn-with-other-languages.md
[sw]: https://github.com/rust-lang/rfcs/blob/master/text/1054-str-words.md
[conversion]: https://github.com/rust-lang/rfcs/pull/529
[num-traits]: https://github.com/rust-lang/rust/pull/23549
[index-value]: https://github.com/rust-lang/rust/pull/23601
-[dropck]: https://github.com/rust-lang/rfcs/pull/769
+[rfc769]: https://github.com/rust-lang/rfcs/pull/769
[ci-compare]: https://gist.github.com/brson/a30a77836fbec057cbee
[fn-inherit]: https://github.com/rust-lang/rust/pull/23282
[fn-blanket]: https://github.com/rust-lang/rust/pull/23895
projects / rust.git / blobdiff