From d6fa621211a9907445919ebcf5f8a49a50ef0f75 Mon Sep 17 00:00:00 2001 From: Aaron Power Date: Mon, 1 Apr 2019 10:49:28 +0200 Subject: [PATCH 1/3] Updated RELEASES.md for 1.34.0 --- RELEASES.md | 153 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+) diff --git a/RELEASES.md b/RELEASES.md index a49e072e9eaa7..7cd5847616c8d 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -1,3 +1,153 @@ +Version v1.34.0 (2019-04-11) +========================== + +Language +-------- +- [You can now use `#[deprecation = "reason"]`][58166] as a shorthand for + `#[deprecation(note = "reason")]`. This was previously allowed as a syntax bug + but had no effect. +- [You can now accept token streams in `#[attr()]`,`#[attr[]]`, and + `#[attr{}]` procedural macros.][57367] +- [You can now write `extern crate self as foo;`][57407] to import the your + crate's root into the extern prelude. + + +Compiler +-------- +- [You can now target `riscv64imac-unknown-none-elf` and + `riscv64gc-unknown-none-elf`.][58406] +- [You can now enable linker plugin LTO optimisations with + `-C linker-plugin-lto`.][58057] This allows rustc to compile your Rust code + into LLVM bitcode allowing LLVM to perform LTO optimisations across C/C++ FFI + boundaries. +- [You can now target `powerpc64-unknown-freebsd`.][57809] + + +Libraries +--------- +- [The trait bounds have been removed on some of `HashMap`'s and + `HashSet`'s basic methods.][58370] Most notably you no longer require + the `Hash` trait to create an iterator. +- [Relax Ord trait bounds have been removed on some of `BinaryHeap`'s basic + methods.][58421] Most notably you no longer require the `Ord` trait to create + an iterator. +- [The methods `overflowing_neg` and `wrapping_neg` are now `const` functions + for all numeric types.][58044] +- [Indexing a `str` is now generic over all types that + implement `SliceIndex`.][57604] +- [`str::trim`, `str::trim_matches`, `str::trim_{start, end}`, and + `str::trim_{start, end}_matches` are now `#[must_use]`][57106] and will + produce a warning if their returning type is unused. +- [The methods `checked_pow`, `saturating_pow`, `wrapping_pow`, and + `overflowing_pow` are now available for all numeric types.][57873] These are + equivalvent to methods such as `wrapping_add` for the `pow` operation. + + +Stabilized APIs +--------------- + +#### std & core +* [`Any::type_id`] +* [`Error::type_id`] +* [`atomic::AtomicI16`] +* [`atomic::AtomicI32`] +* [`atomic::AtomicI64`] +* [`atomic::AtomicI8`] +* [`atomic::AtomicU16`] +* [`atomic::AtomicU32`] +* [`atomic::AtomicU64`] +* [`atomic::AtomicU8`] +* [`convert::Infallible`] +* [`convert::TryFrom`] +* [`convert::TryInto`] +* [`iter::FromFn`] +* [`iter::Successors`] +* [`iter::from_fn`] +* [`iter::successors`] +* [`num::NonZeroI128`] +* [`num::NonZeroI16`] +* [`num::NonZeroI32`] +* [`num::NonZeroI64`] +* [`num::NonZeroI8`] +* [`num::NonZeroIsize`] +* [`slice::sort_by_cached_key`] +* [`str::escape_debug`] +* [`str::escape_default`] +* [`str::escape_unicode`] +* [`str::split_ascii_whitespace`] + +#### std +* [`Instant::checked_add`] +* [`Instant::checked_sub`] +* [`SystemTime::checked_add`] +* [`SystemTime::checked_sub`] + +Cargo +----- +- [You can now use alternatives registries to crates.io.][cargo/6654] + +Misc +---- +- [You can now use the `?` operator in your documentation tests without manually + adding `fn main() -> Result<(), _> {}`.][56470] + +Compatibility Notes +------------------- +- [`Command::before_exec` is now deprecated in favor of the + unsafe method `Command::pre_exec`.][58059] +- [Use of `ATOMIC_{BOOL, ISIZE, USIZE}_INIT` is now deprecated.][57425] As you + can now use `const` functions in `static` variables. + +[58370]: https://github.com/rust-lang/rust/pull/58370/ +[58406]: https://github.com/rust-lang/rust/pull/58406/ +[58421]: https://github.com/rust-lang/rust/pull/58421/ +[58166]: https://github.com/rust-lang/rust/pull/58166/ +[58044]: https://github.com/rust-lang/rust/pull/58044/ +[58057]: https://github.com/rust-lang/rust/pull/58057/ +[58059]: https://github.com/rust-lang/rust/pull/58059/ +[57809]: https://github.com/rust-lang/rust/pull/57809/ +[57873]: https://github.com/rust-lang/rust/pull/57873/ +[57604]: https://github.com/rust-lang/rust/pull/57604/ +[57367]: https://github.com/rust-lang/rust/pull/57367/ +[57407]: https://github.com/rust-lang/rust/pull/57407/ +[57425]: https://github.com/rust-lang/rust/pull/57425/ +[57106]: https://github.com/rust-lang/rust/pull/57106/ +[56470]: https://github.com/rust-lang/rust/pull/56470/ +[cargo/6654]: https://github.com/rust-lang/cargo/pull/6654/ +[`Any::type_id`]: https://doc.rust-lang.org/std/any/trait.Any.html#tymethod.type_id +[`Error::type_id`]: https://doc.rust-lang.org/std/error/trait.Error.html#tymethod.type_id +[`atomic::AtomicI16`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI16.html +[`atomic::AtomicI32`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI32.html +[`atomic::AtomicI64`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI64.html +[`atomic::AtomicI8`]: https://doc.rust-lang.org/std/atomic/struct.AtomicI8.html +[`atomic::AtomicU16`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU16.html +[`atomic::AtomicU32`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU32.html +[`atomic::AtomicU64`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU64.html +[`atomic::AtomicU8`]: https://doc.rust-lang.org/std/atomic/struct.AtomicU8.html +[`convert::Infallible`]: https://doc.rust-lang.org/std/convert/enum.Infallible.html +[`convert::TryFrom`]: https://doc.rust-lang.org/std/convert/trait.TryFrom.html +[`convert::TryInto`]: https://doc.rust-lang.org/std/convert/trait.TryInto.html +[`iter::FromFn`]: https://doc.rust-lang.org/std/iter/struct.FromFn.html +[`iter::Successors`]: https://doc.rust-lang.org/std/iter/struct.Successors.html +[`iter::from_fn`]: https://doc.rust-lang.org/std/iter/fn.from_fn.html +[`iter::successors`]: https://doc.rust-lang.org/std/iter/fn.successors.html +[`num::NonZeroI128`]: https://doc.rust-lang.org/std/num/struct.NonZeroI128.html +[`num::NonZeroI16`]: https://doc.rust-lang.org/std/num/struct.NonZeroI16.html +[`num::NonZeroI32`]: https://doc.rust-lang.org/std/num/struct.NonZeroI32.html +[`num::NonZeroI64`]: https://doc.rust-lang.org/std/num/struct.NonZeroI64.html +[`num::NonZeroI8`]: https://doc.rust-lang.org/std/num/struct.NonZeroI8.html +[`num::NonZeroIsize`]: https://doc.rust-lang.org/std/num/struct.NonZeroIsize.html +[`slice::sort_by_cached_key`]: https://doc.rust-lang.org/std/slice/fn.sort_by_cached_key +[`str::escape_debug`]: https://doc.rust-lang.org/std/primitive.str.html#method.escape_debug +[`str::escape_default`]: https://doc.rust-lang.org/std/primitive.str.html#method.escape_default +[`str::escape_unicode`]: https://doc.rust-lang.org/std/primitive.str.html#method.escape_unicode +[`str::split_ascii_whitespace`]: https://doc.rust-lang.org/std/primitive.str.html#method.split_ascii_whitespace +[`Instant::checked_add`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.checked_add +[`Instant::checked_sub`]: https://doc.rust-lang.org/std/time/struct.Instant.html#method.checked_sub +[`SystemTime::checked_add`]: https://doc.rust-lang.org/std/time/struct.SystemTime.html#method.checked_add +[`SystemTime::checked_sub`]: https://doc.rust-lang.org/std/time/struct.SystemTime.html#method.checked_sub + + Version 1.33.0 (2019-02-28) ========================== @@ -99,6 +249,8 @@ Stabilized APIs Cargo ----- +- [You can now publish crates which require a feature flag to compile with + `cargo publish --features` or `cargo publish --all-features`.][cargo/6453] - [Cargo should now rebuild a crate if a file was modified during the initial build.][cargo/6484] @@ -135,6 +287,7 @@ Compatibility Notes [57535]: https://github.com/rust-lang/rust/pull/57535/ [57566]: https://github.com/rust-lang/rust/pull/57566/ [57615]: https://github.com/rust-lang/rust/pull/57615/ +[cargo/6453]: https://github.com/rust-lang/cargo/pull/6453/ [cargo/6484]: https://github.com/rust-lang/cargo/pull/6484/ [`unix::FileExt::read_exact_at`]: https://doc.rust-lang.org/std/os/unix/fs/trait.FileExt.html#method.read_exact_at [`unix::FileExt::write_all_at`]: https://doc.rust-lang.org/std/os/unix/fs/trait.FileExt.html#method.write_all_at From 75adc25b218a0173f7a6744395c74a722cf07363 Mon Sep 17 00:00:00 2001 From: XAMPPRocky <4464295+XAMPPRocky@users.noreply.github.com> Date: Tue, 2 Apr 2019 10:09:48 +0200 Subject: [PATCH 2/3] Update RELEASES.md --- RELEASES.md | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/RELEASES.md b/RELEASES.md index 7cd5847616c8d..3a005f1cc09dd 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -1,14 +1,14 @@ -Version v1.34.0 (2019-04-11) +Version 1.34.0 (2019-04-11) ========================== Language -------- -- [You can now use `#[deprecation = "reason"]`][58166] as a shorthand for - `#[deprecation(note = "reason")]`. This was previously allowed as a syntax bug +- [You can now use `#[deprecated = "reason"]`][58166] as a shorthand for + `#[deprecated(note = "reason")]`. This was previously allowed by mistake but had no effect. - [You can now accept token streams in `#[attr()]`,`#[attr[]]`, and `#[attr{}]` procedural macros.][57367] -- [You can now write `extern crate self as foo;`][57407] to import the your +- [You can now write `extern crate self as foo;`][57407] to import your crate's root into the extern prelude. @@ -28,7 +28,7 @@ Libraries - [The trait bounds have been removed on some of `HashMap`'s and `HashSet`'s basic methods.][58370] Most notably you no longer require the `Hash` trait to create an iterator. -- [Relax Ord trait bounds have been removed on some of `BinaryHeap`'s basic +- [The `Ord` trait bounds have been removed on some of `BinaryHeap`'s basic methods.][58421] Most notably you no longer require the `Ord` trait to create an iterator. - [The methods `overflowing_neg` and `wrapping_neg` are now `const` functions @@ -60,8 +60,6 @@ Stabilized APIs * [`convert::Infallible`] * [`convert::TryFrom`] * [`convert::TryInto`] -* [`iter::FromFn`] -* [`iter::Successors`] * [`iter::from_fn`] * [`iter::successors`] * [`num::NonZeroI128`] @@ -84,7 +82,7 @@ Stabilized APIs Cargo ----- -- [You can now use alternatives registries to crates.io.][cargo/6654] +- [You can now use alternative registries to crates.io.][cargo/6654] Misc ---- @@ -127,8 +125,6 @@ Compatibility Notes [`convert::Infallible`]: https://doc.rust-lang.org/std/convert/enum.Infallible.html [`convert::TryFrom`]: https://doc.rust-lang.org/std/convert/trait.TryFrom.html [`convert::TryInto`]: https://doc.rust-lang.org/std/convert/trait.TryInto.html -[`iter::FromFn`]: https://doc.rust-lang.org/std/iter/struct.FromFn.html -[`iter::Successors`]: https://doc.rust-lang.org/std/iter/struct.Successors.html [`iter::from_fn`]: https://doc.rust-lang.org/std/iter/fn.from_fn.html [`iter::successors`]: https://doc.rust-lang.org/std/iter/fn.successors.html [`num::NonZeroI128`]: https://doc.rust-lang.org/std/num/struct.NonZeroI128.html From 4ba30341402cd4c80018f6f61e38987897ceeb1b Mon Sep 17 00:00:00 2001 From: Mazdak Farrokhzad Date: Fri, 5 Apr 2019 19:38:24 +0200 Subject: [PATCH 3/3] Update RELEASES.md Co-Authored-By: XAMPPRocky <4464295+XAMPPRocky@users.noreply.github.com> --- RELEASES.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/RELEASES.md b/RELEASES.md index 3a005f1cc09dd..821889d64a5fb 100644 --- a/RELEASES.md +++ b/RELEASES.md @@ -245,7 +245,7 @@ Stabilized APIs Cargo ----- -- [You can now publish crates which require a feature flag to compile with +- [You can now publish crates that require a feature flag to compile with `cargo publish --features` or `cargo publish --all-features`.][cargo/6453] - [Cargo should now rebuild a crate if a file was modified during the initial build.][cargo/6484]