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GitHub / rust-lang/libs-team issues and pull requests

#617 - Add `LocalKey<Cell>::update`

Issue - State: closed - Opened by camsteffen 21 days ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#591 - ACP: `std::process::search_paths`

Issue - State: open - Opened by ChrisDenton 2 months ago - 2 comments
Labels: T-libs-api, api-change-proposal

#590 - ACP: add `str::chunks`, `str::chunks_exact`, and `str::windows`

Issue - State: closed - Opened by folkertdev 2 months ago - 8 comments
Labels: T-libs-api, api-change-proposal

#589 - `ptr::fn_code_ptr` for explicitly getting an opaque pointer of a function

Issue - State: open - Opened by pitaj 2 months ago - 22 comments
Labels: T-libs-api, api-change-proposal

#588 - ACP: `ptr::is_aligned_for::<U>`

Issue - State: closed - Opened by mathisbot 3 months ago - 4 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#587 - ACP: `try_exact_div` method on `NonZero<{integer}>`

Issue - State: open - Opened by Kixunil 3 months ago - 6 comments
Labels: T-libs-api, api-change-proposal

#586 - ACP: std::cell::{Ref,RefMut}::try_map

Issue - State: open - Opened by SOF3 3 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#585 - ACP: efficient runtime checking of multiple target features

Issue - State: open - Opened by folkertdev 3 months ago - 9 comments
Labels: T-libs-api, api-change-proposal

#575 - ACP: `Option::update_or_default`

Issue - State: open - Opened by Kivooeo 3 months ago - 5 comments
Labels: T-libs-api, api-change-proposal

#574 - ACP: str::advance_char

Issue - State: open - Opened by lolbinarycat 3 months ago - 11 comments
Labels: T-libs-api, api-change-proposal

#555 - Add `std::io::Seek` instance for `std::io::Take<T>` when `T: Seek`

Issue - State: closed - Opened by melrief 5 months ago - 8 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#551 - ACP: std::os::unix::process::CommandExt::chroot

Issue - State: closed - Opened by joshtriplett 5 months ago - 3 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#550 - `impl Display for CStr`

Issue - State: open - Opened by Darksonn 5 months ago - 22 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#548 - ACP: Add `NonZero::<T>::from_str_radix`

Issue - State: open - Opened by sorairolake 5 months ago
Labels: T-libs-api, api-change-proposal

#547 - Change ACP process to track unimplemented ACPs

Issue - State: open - Opened by pitaj 5 months ago - 2 comments

#546 - Efficient integer formatting into fixed-size buffer

Issue - State: open - Opened by hanna-kruppe 5 months ago - 10 comments
Labels: I-libs-api-nominated, T-libs-api, api-change-proposal

#544 - `Arc<impl !Sized>` constructors

Issue - State: open - Opened by Nemo157 5 months ago - 1 comment
Labels: T-libs-api, api-change-proposal

#543 - ACP: Slice to array version of `split_off`

Issue - State: open - Opened by JarredAllen 5 months ago - 4 comments
Labels: T-libs-api, api-change-proposal

#542 - Concurrent Read-Write Locks on Slices

Issue - State: open - Opened by LeoPloutno 5 months ago - 9 comments
Labels: T-libs-api, api-change-proposal

#541 - ACP: slice `shift_move`

Issue - State: closed - Opened by edwloef 5 months ago - 2 comments
Labels: T-libs-api, api-change-proposal

#540 - Add Unicode XID related functionalities to `proc_macro` crate

Issue - State: open - Opened by crlf0710 6 months ago - 6 comments
Labels: T-libs-api, api-change-proposal

#539 - `IntoBounds::clamp` and `RangeBounds::is_empty`

Issue - State: closed - Opened by pitaj 6 months ago - 8 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#538 - `RangeBound::into_bounds`

Issue - State: closed - Opened by pitaj 6 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#537 - ACP: JoinHandle extensions for ScopedJoinHandle

Issue - State: closed - Opened by Rosdf 6 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#536 - ACP: hex formatting and parsing for floats

Issue - State: closed - Opened by tgross35 6 months ago - 17 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#535 - ACP: ref access to `core::net::Ip*Addr` octet bytes, `impl AsRef<[u8]> for core::net::Ip*Addr`

Issue - State: closed - Opened by mammothbane 6 months ago - 2 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#534 - Add `bool::is_false`

Issue - State: closed - Opened by joseph-gio 6 months ago - 5 comments
Labels: T-libs-api, api-change-proposal

#533 - `truncate_front` API for `VecDeque` that is O(1) for trivial drop types

Issue - State: closed - Opened by vkrivopalov 6 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#532 - ACP: Expose algebraic floating point intrinsics

Issue - State: closed - Opened by calder 6 months ago - 12 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#531 - Allow unguarded access to an RwLock's inner value using unsafe

Issue - State: open - Opened by jplatte 6 months ago - 6 comments
Labels: T-libs-api, api-change-proposal

#530 - ACP: Expose more Unicode casing data in libcore

Issue - State: open - Opened by clarfonthey 6 months ago - 5 comments
Labels: T-libs-api, api-change-proposal

#529 - ACP: Add future::ok and future::err

Issue - State: closed - Opened by tisonkun 6 months ago - 5 comments
Labels: T-libs-api, api-change-proposal, I-async-nominated

#528 - ACP: Extending `Borrow` and `BorrowMut` to owned references

Issue - State: open - Opened by clarfonthey 6 months ago - 6 comments
Labels: T-libs-api, api-change-proposal

#527 - Introduce a `Compare` trait in the cmp mod

Issue - State: open - Opened by tisonkun 6 months ago - 20 comments
Labels: T-libs-api, api-change-proposal

#526 - ACP: add `{integer}::unchecked_div` and `{integer}::unchecked_rem`

Issue - State: closed - Opened by tgross35 6 months ago - 4 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#525 - Vec::try_remove

Issue - State: open - Opened by lolbinarycat 6 months ago
Labels: T-libs-api, api-change-proposal

#524 - Require a LintId for all proc-macro warnings

Issue - State: closed - Opened by dtolnay 6 months ago - 2 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#523 - Add a deterministic constructor for `RandomState`

Issue - State: open - Opened by bkragl 6 months ago - 8 comments
Labels: T-libs-api, api-change-proposal

#522 - Add `fs::read_lines` to simplify getting a `Vec<String>`

Issue - State: closed - Opened by scottmcm 6 months ago - 8 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#521 - `UnsafeCell` access APIs

Issue - State: closed - Opened by pitaj 6 months ago - 4 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#520 - Add out of the box support for mapping custom error types that implement `std::error::Error` to `Box<dyn Error>`

Issue - State: open - Opened by dcechano 7 months ago - 4 comments
Labels: T-libs-api, api-change-proposal

#519 - ACP: Move `ToOwned` and `Cow` to `core`.

Issue - State: closed - Opened by bjoernager 7 months ago - 5 comments
Labels: T-libs-api, api-change-proposal

#518 - Add expose_provenance and from_exposed_provenance on NonNull

Issue - State: closed - Opened by RalfJung 7 months ago - 4 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#517 - ACP: Allow comparisons between `CString` and `CStr`.

Issue - State: closed - Opened by bjoernager 7 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#516 - Allow querying current buffer fullness of channels

Issue - State: closed - Opened by Scripter17 7 months ago - 2 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#514 - Add `Rwlock` `try_upgrade` method

Issue - State: open - Opened by devmitch 7 months ago - 23 comments
Labels: I-libs-api-nominated, T-libs-api, api-change-proposal

#513 - Implement IntoIterator for tuples with values which are IntoIterator themselves

Issue - State: closed - Opened by shahn 7 months ago - 10 comments
Labels: T-libs-api, api-change-proposal

#512 - add a new `File::append` constructor

Issue - State: closed - Opened by liigo 7 months ago - 3 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#511 - Rename `end` field of inclusive `Range` APIs to `last`

Issue - State: closed - Opened by sendittothenewts 7 months ago - 6 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#510 - Export cold_path() in std::hint

Issue - State: closed - Opened by x17jiri 7 months ago - 17 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#509 - Mark `OnceState::poison` as `pub`

Issue - State: closed - Opened by GrigorenkoPV 7 months ago - 2 comments
Labels: T-libs-api, api-change-proposal

#508 - impl<A> Allocator for &mut A

Issue - State: open - Opened by sarah-quinones 7 months ago - 6 comments
Labels: T-libs-api, api-change-proposal

#507 - float::not_nan

Issue - State: closed - Opened by dev-ardi 8 months ago - 30 comments
Labels: T-libs-api, api-change-proposal

#506 - In-place `String::replace_first` and `String::replace_last`

Issue - State: open - Opened by zachs18 8 months ago - 3 comments
Labels: T-libs-api, api-change-proposal

#505 - A datatype representing an allocation

Issue - State: closed - Opened by WorldSEnder 8 months ago - 8 comments
Labels: T-libs-api, api-change-proposal

#504 - Implement Read and Write for Arc<T> for types where &T implements Read and Write, *and* it is safe to do so.

Issue - State: open - Opened by nmathewson 8 months ago - 5 comments
Labels: T-libs-api, api-change-proposal

#502 - `BStr` and `BString` transparent wrapper types for probably-human-readable text

Issue - State: closed - Opened by joshtriplett 8 months ago - 7 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#501 - ACP: Add floating point representation conversions

Issue - State: open - Opened by tczajka 8 months ago - 21 comments
Labels: T-libs-api, api-change-proposal

#500 - stdio `set`, `close` and `take` methods

Issue - State: closed - Opened by the8472 8 months ago - 7 comments
Labels: I-libs-api-nominated, T-libs-api, api-change-proposal, ACP-accepted

#499 - slice contains subslice

Issue - State: closed - Opened by folkertdev 8 months ago - 15 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#498 - TrySendError method to get the user data

Issue - State: closed - Opened by SUPERCILEX 8 months ago - 4 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#497 - Add `Mutex` and `RwLock` APIs for accessing values within a function scope

Issue - State: closed - Opened by EFanZh 8 months ago - 10 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#496 - ACP: Add `try_from_slice` constructor to `core::array`.

Issue - State: closed - Opened by bjoernager 8 months ago - 11 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#495 - add an `extract` macro which extracts values matched in a pattern

Issue - State: open - Opened by vxpm 8 months ago - 10 comments
Labels: T-libs-api, api-change-proposal

#494 - Safe intrinsics in core::arch

Issue - State: closed - Opened by veluca93 8 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#493 - `CStr::from_bytes_with_nul` returns non-actionable error result

Issue - State: closed - Opened by nyurik 8 months ago - 8 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#492 - Implementing `AsRef<T> for T` for all the stdlib's types

Issue - State: closed - Opened by elichai 8 months ago - 2 comments
Labels: T-libs-api, api-change-proposal

#491 - ACP: `core::arch::breakpoint`

Issue - State: closed - Opened by joshtriplett 8 months ago - 13 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#490 - Infallible version of fetch_update

Issue - State: closed - Opened by dev-ardi 8 months ago - 2 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#489 - ACP: `#[derive(Debug)]` on unions to print `MyUnion { ... }`

Issue - State: closed - Opened by tgross35 8 months ago - 2 comments
Labels: T-libs-api, api-change-proposal

#488 - Phantom variance ZSTs

Issue - State: closed - Opened by jhpratt 9 months ago - 13 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#487 - Path::is_trivial

Issue - State: open - Opened by lolbinarycat 9 months ago - 8 comments
Labels: T-libs-api, api-change-proposal

#486 - OsString::truncate

Issue - State: closed - Opened by lolbinarycat 9 months ago - 5 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#485 - Add `get`, `set` and `replace` methods to `Mutex` and `RwLock`

Issue - State: closed - Opened by EFanZh 9 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#484 - Support `vec![const { ... }; n]` syntax for creating a `Vec` of non-`Clone` values

Issue - State: open - Opened by EFanZh 9 months ago - 19 comments
Labels: T-libs-api, api-change-proposal

#483 - `Box::new_from_ref` for making a `Box<T>` from a `&T` where `T: CloneToUninit + ?Sized` (and `Rc` and `Arc`)

Issue - State: open - Opened by zachs18 9 months ago
Labels: T-libs-api, api-change-proposal

#482 - Docs - type guarantees update

Issue - State: closed - Opened by WiktorPrzetacznik 9 months ago - 1 comment
Labels: T-libs-api, api-change-proposal

#481 - ACP: implement `char_slice` for `&str`

Issue - State: closed - Opened by tisonkun 9 months ago - 8 comments
Labels: T-libs-api, api-change-proposal

#480 - Implement io::Write for UnixDatagram

Issue - State: closed - Opened by tisonkun 9 months ago - 2 comments
Labels: T-libs-api, api-change-proposal

#479 - export core::cfg_if

Issue - State: closed - Opened by lolbinarycat 9 months ago - 14 comments
Labels: T-libs-api, api-change-proposal

#478 - `file_absolute!` macro

Issue - State: closed - Opened by epage 9 months ago - 10 comments
Labels: I-libs-api-nominated, T-libs-api, api-change-proposal

#477 - Add `Borrow` and `AsRef` implementations to `LazyCell` and `LazyLock`

Issue - State: closed - Opened by rick-de-water 9 months ago - 3 comments
Labels: T-libs-api, api-change-proposal

#476 - Parse IPv6 zone identifiers

Issue - State: open - Opened by famfo 9 months ago - 9 comments
Labels: T-libs-api, api-change-proposal

#475 - Optimise and bug-fix `to_digit`

Issue - State: closed - Opened by daniel-pfeiffer 9 months ago - 12 comments
Labels: T-libs-api, api-change-proposal

#474 - Add `into_value` for `ControlFlow`

Issue - State: closed - Opened by carbotaniuman 9 months ago - 3 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#473 - Support extracting underlying filled buffer from BorrowedBuf

Issue - State: closed - Opened by SUPERCILEX 9 months ago - 4 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#472 - `RefCell::{try_replace, try_replace_with, try_swap}`

Issue - State: closed - Opened by daboross 9 months ago - 1 comment
Labels: T-libs-api, api-change-proposal

#471 - Infallible `div_ceil` for `NonZero<unsigned>`

Issue - State: closed - Opened by tyilo 9 months ago - 9 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#470 - Implement io::Write on ManuallyDrop<T: io::Write>

Issue - State: closed - Opened by SUPERCILEX 9 months ago - 3 comments
Labels: T-libs-api, api-change-proposal

#469 - Add from_bytes_radix function

Issue - State: closed - Opened by Dushistov 9 months ago - 1 comment
Labels: T-libs-api, api-change-proposal, ACP-accepted

#468 - ACP: add bool::select

Issue - State: closed - Opened by orlp 9 months ago - 23 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#467 - ACP: add `least_significant_one` and `most_significant_one` to integer types and `NonZero` types

Issue - State: closed - Opened by orlp 9 months ago - 5 comments
Labels: T-libs-api, api-change-proposal, ACP-accepted

#466 - ACP: Add nul-terminated version of `core::panic::Location::file`

Issue - State: open - Opened by Darksonn 10 months ago - 39 comments
Labels: T-libs-api, api-change-proposal

#465 - Add Vec::last_or_push and friends

Issue - State: closed - Opened by balt-dev 10 months ago - 18 comments
Labels: T-libs-api, api-change-proposal

#464 - Make Vec::push return a &mut reference to the pushed value

Issue - State: closed - Opened by balt-dev 10 months ago - 5 comments
Labels: T-libs-api, api-change-proposal

#463 - libc: proposal to update minimum versions and release 0.3

Issue - State: closed - Opened by tgross35 10 months ago - 8 comments

#462 - impl fmt::Write for BufWriter

Issue - State: open - Opened by lolbinarycat 10 months ago - 1 comment
Labels: T-libs-api, api-change-proposal