Implement PartialOrd for `Vec`s over different allocators #112632

gootorov · 2023-06-14T19:45:28Z

It is already possible to PartialEq Vecs with different allocators, but that is not the case with PartialOrd.

rustbot · 2023-06-14T19:45:36Z

r? @thomcc

(rustbot has picked a reviewer for you, use r? to override)

thomcc · 2023-06-17T16:27:22Z

Can you file an ACP for this? It looks reasonable, but I can't approve API changes without that.

gootorov · 2023-06-18T02:30:28Z

Can you file an ACP for this? It looks reasonable, but I can't approve API changes without that.

Sure! rust-lang/libs-team#240

library/alloc/src/vec/mod.rs

dtolnay · 2023-06-18T02:51:00Z

@rust-lang/libs-api:
@rfcbot fcp merge

Before: you can compare Vec<T, A> with Vec<T, A>. It only compares the vector elements; the two allocators are not compared.

After: you can compare Vec<T, A1> with Vec<T, A2>.

rfcbot · 2023-06-18T02:51:01Z

Team member @dtolnay has proposed to merge this. The next step is review by the rest of the tagged team members:

No concerns currently listed.

Once a majority of reviewers approve (and at most 2 approvals are outstanding), this will enter its final comment period. If you spot a major issue that hasn't been raised at any point in this process, please speak up!

See this document for info about what commands tagged team members can give me.

dtolnay · 2023-06-18T02:55:42Z

@thomcc points out that you can't currently create a Vec with anything other than the default allocator on stable, so this PR makes no new stable guarantee.

If we want, we can cancel this FCP and defer until we're stabilizing Vec's allocator support as a whole. Or just treat it as a fast tracked ACP Initial Comment Period.

rfcbot · 2023-06-20T14:35:33Z

🔔 This is now entering its final comment period, as per the review above. 🔔

BurntSushi · 2023-06-20T14:35:35Z

@dtolnay I think I'm fine with this landing now. It seems like a pretty safe change I think? It's hard to imagine us not wanting this.

But I'm certainly not opposed to the conservative route either.

dtolnay · 2023-06-20T15:56:13Z

@bors r+

bors · 2023-06-20T15:56:15Z

📌 Commit ed82c05 has been approved by dtolnay

It is now in the queue for this repository.

…olnay Implement PartialOrd for `Vec`s over different allocators It is already possible to `PartialEq` `Vec`s with different allocators, but that is not the case with `PartialOrd`.

Rollup of 6 pull requests Successful merges: - rust-lang#112632 (Implement PartialOrd for `Vec`s over different allocators) - rust-lang#112759 (Make closure_saved_names_of_captured_variables a query. ) - rust-lang#112772 (Add a fully fledged `Clause` type, rename old `Clause` to `ClauseKind`) - rust-lang#112790 (Syntactically accept `become` expressions (explicit tail calls experiment)) - rust-lang#112830 (More codegen cleanups) - rust-lang#112844 (Add retag in MIR transform: `Adt` for `Unique` may contain a reference) r? `@ghost` `@rustbot` modify labels: rollup

Version 1.72.0 (2023-08-24) ========================== Language -------- - [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877) - [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141) - [Stabilize inline asm for LoongArch64](rust-lang/rust#111235) - [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530) - [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543) - [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567) - [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818) - [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086) - [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319) Compiler -------- - [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005) - [Support for native WASM exceptions](rust-lang/rust#111322) - [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326) - [Write to stdout if `-` is given as output file](rust-lang/rust#111626) - [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698) - [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310) - [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403) - [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474) - [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587) - [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200) - [Specify behavior of HashSet::insert](rust-lang/rust#107619) - [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074) - [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974) - [Return `Ok` on kill if process has already exited](rust-lang/rust#112594) - [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632) - [Use 128 bits for TypeId hash](rust-lang/rust#109953) - [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455) - [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450) Rustdoc ------- - [Allow whitespace as path separator like double colon](rust-lang/rust#108537) - [Add search result item types after their name](rust-lang/rust#110688) - [Search for slices and arrays by type with `[]`](rust-lang/rust#111958) - [Clean up type unification and "unboxing"](rust-lang/rust#112233) Stabilized APIs --------------- - [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E) - [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str) - [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak) These APIs are now stable in const contexts: - [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) Cargo ----- - Enable `-Zdoctest-in-workspace` by default. When running each documentation test, the working directory is set to the root directory of the package the test belongs to. [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests) [openwrt#12221](rust-lang/cargo#12221) [openwrt#12288](rust-lang/cargo#12288) - Add support of the "default" keyword to reset previously set `build.jobs` parallelism back to the default. [openwrt#12222](rust-lang/cargo#12222) Compatibility Notes ------------------- - [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606) - Cargo changed feature name validation check to a hard error. The warning was added in Rust 1.49. These extended characters aren't allowed on crates.io, so this should only impact users of other registries, or people who don't publish to a registry. [openwrt#12291](rust-lang/cargo#12291) Refreshed patches. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

Version 1.72.0 (2023-08-24) ========================== Language -------- - [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877) - [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141) - [Stabilize inline asm for LoongArch64](rust-lang/rust#111235) - [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530) - [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543) - [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567) - [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818) - [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086) - [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319) Compiler -------- - [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005) - [Support for native WASM exceptions](rust-lang/rust#111322) - [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326) - [Write to stdout if `-` is given as output file](rust-lang/rust#111626) - [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698) - [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310) - [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403) - [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474) - [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587) - [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200) - [Specify behavior of HashSet::insert](rust-lang/rust#107619) - [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074) - [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974) - [Return `Ok` on kill if process has already exited](rust-lang/rust#112594) - [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632) - [Use 128 bits for TypeId hash](rust-lang/rust#109953) - [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455) - [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450) Rustdoc ------- - [Allow whitespace as path separator like double colon](rust-lang/rust#108537) - [Add search result item types after their name](rust-lang/rust#110688) - [Search for slices and arrays by type with `[]`](rust-lang/rust#111958) - [Clean up type unification and "unboxing"](rust-lang/rust#112233) Stabilized APIs --------------- - [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E) - [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str) - [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak) These APIs are now stable in const contexts: - [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) Cargo ----- - Enable `-Zdoctest-in-workspace` by default. When running each documentation test, the working directory is set to the root directory of the package the test belongs to. [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests) [openwrt#12221](rust-lang/cargo#12221) [openwrt#12288](rust-lang/cargo#12288) - Add support of the "default" keyword to reset previously set `build.jobs` parallelism back to the default. [openwrt#12222](rust-lang/cargo#12222) Compatibility Notes ------------------- - [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606) - Cargo changed feature name validation check to a hard error. The warning was added in Rust 1.49. These extended characters aren't allowed on crates.io, so this should only impact users of other registries, or people who don't publish to a registry. [openwrt#12291](rust-lang/cargo#12291) Refreshed patches. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org> (cherry picked from commit 846ee0b) Signed-off-by: Jeffery To <jeffery.to@gmail.com>

Version 1.72.0 (2023-08-24) ========================== Language -------- - [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877) - [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141) - [Stabilize inline asm for LoongArch64](rust-lang/rust#111235) - [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530) - [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543) - [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567) - [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818) - [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086) - [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319) Compiler -------- - [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005) - [Support for native WASM exceptions](rust-lang/rust#111322) - [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326) - [Write to stdout if `-` is given as output file](rust-lang/rust#111626) - [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698) - [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310) - [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403) - [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474) - [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587) - [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200) - [Specify behavior of HashSet::insert](rust-lang/rust#107619) - [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074) - [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974) - [Return `Ok` on kill if process has already exited](rust-lang/rust#112594) - [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632) - [Use 128 bits for TypeId hash](rust-lang/rust#109953) - [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455) - [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450) Rustdoc ------- - [Allow whitespace as path separator like double colon](rust-lang/rust#108537) - [Add search result item types after their name](rust-lang/rust#110688) - [Search for slices and arrays by type with `[]`](rust-lang/rust#111958) - [Clean up type unification and "unboxing"](rust-lang/rust#112233) Stabilized APIs --------------- - [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E) - [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str) - [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak) These APIs are now stable in const contexts: - [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) Cargo ----- - Enable `-Zdoctest-in-workspace` by default. When running each documentation test, the working directory is set to the root directory of the package the test belongs to. [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests) [#12221](rust-lang/cargo#12221) [#12288](rust-lang/cargo#12288) - Add support of the "default" keyword to reset previously set `build.jobs` parallelism back to the default. [#12222](rust-lang/cargo#12222) Compatibility Notes ------------------- - [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606) - Cargo changed feature name validation check to a hard error. The warning was added in Rust 1.49. These extended characters aren't allowed on crates.io, so this should only impact users of other registries, or people who don't publish to a registry. [#12291](rust-lang/cargo#12291) Refreshed patches. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org> (cherry picked from commit 846ee0b) Signed-off-by: Jeffery To <jeffery.to@gmail.com>

Pkgsrc changes: * Adjust patches and cargo checksums to new versions. Upstream changes: Version 1.72.0 (2023-08-24) ========================== Language -------- - [Replace const eval limit by a lint and add an exponential backoff warning] (rust-lang/rust#103877) - [expand: Change how `#![cfg(FALSE)]` behaves on crate root] (rust-lang/rust#110141) - [Stabilize inline asm for LoongArch64] (rust-lang/rust#111235) - [Uplift `clippy::undropped_manually_drops` lint] (rust-lang/rust#111530) - [Uplift `clippy::invalid_utf8_in_unchecked` lint] (rust-lang/rust#111543) - [Uplift `clippy::cast_ref_to_mut` lint] (rust-lang/rust#111567) - [Uplift `clippy::cmp_nan` lint] (rust-lang/rust#111818) - [resolve: Remove artificial import ambiguity errors] (rust-lang/rust#112086) - [Don't require associated types with Self: Sized bounds in `dyn Trait` objects] (rust-lang/rust#112319) Compiler -------- - [Remember names of `cfg`-ed out items to mention them in diagnostics] (rust-lang/rust#109005) - [Support for native WASM exceptions] (rust-lang/rust#111322) - [Add support for NetBSD/aarch64-be (big-endian arm64).] (rust-lang/rust#111326) - [Write to stdout if `-` is given as output file] (rust-lang/rust#111626) - [Force all native libraries to be statically linked when linking a static binary] (rust-lang/rust#111698) - [Add Tier 3 support for `loongarch64-unknown-none*`] (rust-lang/rust#112310) - [Prevent `.eh_frame` from being emitted for `-C panic=abort`] (rust-lang/rust#112403) - [Support 128-bit enum variant in debuginfo codegen] (rust-lang/rust#112474) - [compiler: update solaris/illumos to enable tsan support.] (rust-lang/rust#112039) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Document memory orderings of `thread::{park, unpark}`] (rust-lang/rust#99587) - [io: soften â<80><98>at most one write attemptâ<80><99> requirement in io::Write::write] (rust-lang/rust#107200) - [Specify behavior of HashSet::insert] (rust-lang/rust#107619) - [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`] (rust-lang/rust#111074) - [Update runtime guarantee for `select_nth_unstable`] (rust-lang/rust#111974) - [Return `Ok` on kill if process has already exited] (rust-lang/rust#112594) - [Implement PartialOrd for `Vec`s over different allocators] (rust-lang/rust#112632) - [Use 128 bits for TypeId hash] (rust-lang/rust#109953) - [Don't drain-on-drop in DrainFilter impls of various collections.] (rust-lang/rust#104455) - [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata] (rust-lang/rust#106450) Rustdoc ------- - [Allow whitespace as path separator like double colon] (rust-lang/rust#108537) - [Add search result item types after their name] (rust-lang/rust#110688) - [Search for slices and arrays by type with `[]`] (rust-lang/rust#111958) - [Clean up type unification and "unboxing"] (rust-lang/rust#112233) Stabilized APIs --------------- - [`impl<T: Send> Sync for mpsc::Sender<T>`] (https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E) - [`impl TryFrom<&OsStr> for &str`] (https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str) - [`String::leak`] (https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak) These APIs are now stable in const contexts: - [`CStr::from_bytes_with_nul`] (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes`] (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes_with_nul`] (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_str`] (https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) Cargo ----- - Enable `-Zdoctest-in-workspace` by default. When running each documentation test, the working directory is set to the root directory of the package the test belongs to. [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests) [#12221](rust-lang/cargo#12221) [#12288](rust-lang/cargo#12288) - Add support of the "default" keyword to reset previously set `build.jobs` parallelism back to the default. [#12222](rust-lang/cargo#12222) Compatibility Notes ------------------- - [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses] (rust-lang/rust#112606) - Cargo changed feature name validation check to a hard error. The warning was added in Rust 1.49. These extended characters aren't allowed on crates.io, so this should only impact users of other registries, or people who don't publish to a registry. [#12291](rust-lang/cargo#12291)

Version 1.72.0 (2023-08-24) ========================== Language -------- - [Replace const eval limit by a lint and add an exponential backoff warning](rust-lang/rust#103877) - [expand: Change how `#![cfg(FALSE)]` behaves on crate root](rust-lang/rust#110141) - [Stabilize inline asm for LoongArch64](rust-lang/rust#111235) - [Uplift `clippy::undropped_manually_drops` lint](rust-lang/rust#111530) - [Uplift `clippy::invalid_utf8_in_unchecked` lint](rust-lang/rust#111543) - [Uplift `clippy::cast_ref_to_mut` lint](rust-lang/rust#111567) - [Uplift `clippy::cmp_nan` lint](rust-lang/rust#111818) - [resolve: Remove artificial import ambiguity errors](rust-lang/rust#112086) - [Don't require associated types with Self: Sized bounds in `dyn Trait` objects](rust-lang/rust#112319) Compiler -------- - [Remember names of `cfg`-ed out items to mention them in diagnostics](rust-lang/rust#109005) - [Support for native WASM exceptions](rust-lang/rust#111322) - [Add support for NetBSD/aarch64-be (big-endian arm64).](rust-lang/rust#111326) - [Write to stdout if `-` is given as output file](rust-lang/rust#111626) - [Force all native libraries to be statically linked when linking a static binary](rust-lang/rust#111698) - [Add Tier 3 support for `loongarch64-unknown-none*`](rust-lang/rust#112310) - [Prevent `.eh_frame` from being emitted for `-C panic=abort`](rust-lang/rust#112403) - [Support 128-bit enum variant in debuginfo codegen](rust-lang/rust#112474) - [compiler: update solaris/illumos to enable tsan support.](rust-lang/rust#112039) Refer to Rust's [platform support page][platform-support-doc] for more information on Rust's tiered platform support. Libraries --------- - [Document memory orderings of `thread::{park, unpark}`](rust-lang/rust#99587) - [io: soften ‘at most one write attempt’ requirement in io::Write::write](rust-lang/rust#107200) - [Specify behavior of HashSet::insert](rust-lang/rust#107619) - [Relax implicit `T: Sized` bounds on `BufReader<T>`, `BufWriter<T>` and `LineWriter<T>`](rust-lang/rust#111074) - [Update runtime guarantee for `select_nth_unstable`](rust-lang/rust#111974) - [Return `Ok` on kill if process has already exited](rust-lang/rust#112594) - [Implement PartialOrd for `Vec`s over different allocators](rust-lang/rust#112632) - [Use 128 bits for TypeId hash](rust-lang/rust#109953) - [Don't drain-on-drop in DrainFilter impls of various collections.](rust-lang/rust#104455) - [Make `{Arc,Rc,Weak}::ptr_eq` ignore pointer metadata](rust-lang/rust#106450) Rustdoc ------- - [Allow whitespace as path separator like double colon](rust-lang/rust#108537) - [Add search result item types after their name](rust-lang/rust#110688) - [Search for slices and arrays by type with `[]`](rust-lang/rust#111958) - [Clean up type unification and "unboxing"](rust-lang/rust#112233) Stabilized APIs --------------- - [`impl<T: Send> Sync for mpsc::Sender<T>`](https://doc.rust-lang.org/nightly/std/sync/mpsc/struct.Sender.html#impl-Sync-for-Sender%3CT%3E) - [`impl TryFrom<&OsStr> for &str`](https://doc.rust-lang.org/nightly/std/primitive.str.html#impl-TryFrom%3C%26'a+OsStr%3E-for-%26'a+str) - [`String::leak`](https://doc.rust-lang.org/nightly/alloc/string/struct.String.html#method.leak) These APIs are now stable in const contexts: - [`CStr::from_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_bytes_with_nul`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) - [`CStr::to_str`](https://doc.rust-lang.org/nightly/std/ffi/struct.CStr.html#method.from_bytes_with_nul) Cargo ----- - Enable `-Zdoctest-in-workspace` by default. When running each documentation test, the working directory is set to the root directory of the package the test belongs to. [docs](https://doc.rust-lang.org/nightly/cargo/commands/cargo-test.html#working-directory-of-tests) [openwrt#12221](rust-lang/cargo#12221) [openwrt#12288](rust-lang/cargo#12288) - Add support of the "default" keyword to reset previously set `build.jobs` parallelism back to the default. [openwrt#12222](rust-lang/cargo#12222) Compatibility Notes ------------------- - [Alter `Display` for `Ipv6Addr` for IPv4-compatible addresses](rust-lang/rust#112606) - Cargo changed feature name validation check to a hard error. The warning was added in Rust 1.49. These extended characters aren't allowed on crates.io, so this should only impact users of other registries, or people who don't publish to a registry. [openwrt#12291](rust-lang/cargo#12291) Refreshed patches. Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

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gootorov mentioned this pull request Jun 18, 2023

Make PartialOrd for Vec allocator independent rust-lang/libs-team#240

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rfcbot added proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. disposition-merge This issue / PR is in PFCP or FCP with a disposition to merge it. labels Jun 18, 2023

alloc: Implement PartialOrd for Vecs over different allocators

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gootorov force-pushed the vec_alloc_partialeq branch from 30d596f to ed82c05 Compare June 18, 2023 03:09

rfcbot added final-comment-period In the final comment period and will be merged soon unless new substantive objections are raised. and removed proposed-final-comment-period Proposed to merge/close by relevant subteam, see T-<team> label. Will enter FCP once signed off. labels Jun 20, 2023

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Rollup of 6 pull requests #112851

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Noratrieb mentioned this pull request Jun 21, 2023

Rollup of 6 pull requests #112877

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bors merged commit 78a90cb into rust-lang:master Jun 21, 2023

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gootorov deleted the vec_alloc_partialeq branch June 21, 2023 11:09

thomcc mentioned this pull request Jun 30, 2023

Add support for allocators in Rc & Arc #89132

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impl From<&[T; N]> for Cow<[T]> #113489

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Implement PartialOrd for `Vec`s over different allocators #112632

Implement PartialOrd for `Vec`s over different allocators #112632

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Implement PartialOrd for Vecs over different allocators #112632

Implement PartialOrd for Vecs over different allocators #112632

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Implement PartialOrd for `Vec`s over different allocators #112632

Implement PartialOrd for `Vec`s over different allocators #112632

rfcbot commented Jun 18, 2023 •

edited by BurntSushi

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