rust/library/std/src/os/windows/io, branch master

Fix doc of `std::os::windows::io::BorrowedSocket::borrow_raw`

2025-08-19T16:59:25+00:00

A small oversight in 0cb69dec57f I noticed while reading.

replace version placeholder

2025-04-09T11:29:59+00:00

Mv os-specific trait impl of `Pipe` into `std::os::`

2025-03-13T14:03:56+00:00

Signed-off-by: Jiahao XU

library: Use size_of from the prelude instead of imported

2025-03-07T04:20:38+00:00

Use `std::mem::{size_of, size_of_val, align_of, align_of_val}` from the prelude instead of importing or qualifying them. These functions were added to all preludes in Rust 1.80.

Use correct error message casing for `io::const_error`s

2025-02-28T16:50:38+00:00

Error messages are supposed to start with lowercase letters, but a lot of `io::const_error` messages did not. This fixes them to start with a lowercase letter. I did consider adding a const check for this to the macro, but some of them start with proper nouns that make sense to uppercase them. See https://doc.rust-lang.org/1.85.0/std/error/trait.Error.html

Add safe new to NotAllOnes

2025-02-14T12:00:13+00:00

std: move network code into `sys`

2025-02-02T18:12:06+00:00

As per #117276, this PR moves `sys_common::net` and the `sys::pal::net` into the newly created `sys::net` module. In order to support #135141, I've moved all the current network code into a separate `connection` module, future functions like `hostname` can live in separate modules. I'll probably do a follow-up PR and clean up some of the actual code, this is mostly just a reorganization.

Update a bunch of library types for MCP807

2025-01-10T07:47:11+00:00

This greatly reduces the number of places that actually use the `rustc_layout_scalar_valid_range_*` attributes down to just 3: ``` library/core\src\ptr\non_null.rs 68:#[rustc_layout_scalar_valid_range_start(1)] library/core\src\num\niche_types.rs 19: #[rustc_layout_scalar_valid_range_start($low)] 20: #[rustc_layout_scalar_valid_range_end($high)] ``` Everything else -- PAL Nanoseconds, alloc's `Cap`, niched FDs, etc -- all just wrap those `niche_types` types.

Auto merge of #133223 - zachs18:uniquerc-impls, r=Noratrieb

2024-12-15T08:26:19+00:00

`UniqueRc` trait impls UniqueRc tracking Issue: #112566 Stable traits: (i.e. impls behind only the `unique_rc_arc` feature gate) * Support the same formatting as `Rc`: * `fmt::Debug` and `fmt::Display` delegate to the pointee. * `fmt::Pointer` prints the address of the pointee. * Add explicit `!Send` and `!Sync` impls, to mirror `Rc`. * Borrowing traits: `Borrow`, `BorrowMut`, `AsRef`, `AsMut` * `Rc` does not implement `BorrowMut` and `AsMut`, but `UniqueRc` can. * Unconditional `Unpin`, like other heap-allocated types. * Comparison traits `(Partial)Ord` and `(Partial)Eq` delegate to the pointees. * `PartialEq for UniqueRc` does not do `Rc`'s specialization shortcut for pointer equality when `T: Eq`, since by definition two `UniqueRc`s cannot share an allocation. * `Hash` delegates to the pointee. * `AsRawFd`, `AsFd`, `AsHandle`, `AsSocket` delegate to the pointee like `Rc`. * Sidenote: The bounds on `T` for the existing `Pointer` impls for specifically `AsRawFd` and `AsSocket` do not allow `T: ?Sized`. For the added `UniqueRc` impls I allowed `T: ?Sized` for all four traits, but I did not change the existing (stable) impls. Unstable traits: * `DispatchFromDyn`, allows using `UniqueRc` as a method receiver under `feature(arbitrary_self_types)`. * Existing `PinCoerceUnsized for UniqueRc` is generalized to allow non-`Global` allocators, like `Rc`. * `DerefPure`, allows using `UniqueRc` in deref-patterns under `feature(deref_patterns)`, like `Rc`. For documentation, `Rc` only has documentation on the comparison traits' methods, so I copied/adapted the documentation for those, and left the rest without impl-specific docs. ~~Edit: Marked as draft while I figure out `UnwindSafe`.~~ Edit: Ignoring `UnwindSafe` for this PR

std: update internal uses of `io::const_error!`

2024-11-26T17:38:24+00:00