Rollup of 7 pull requests #104393
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Rollup of 7 pull requests #104393
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It relies on the Option::unwrap function which is not const-stable (yet).
…dr, r=joshtriplett Move `unix_socket_abstract` feature API to `SocketAddrExt`. The pre-stabilized API for abstract socket addresses exposes methods on `SocketAddr` that are only enabled for `cfg(any(target_os = "android", target_os = "linux"))`. Per discussion in <rust-lang#85410>, moving these methods to an OS-specific extension trait is required before stabilization can be considered. This PR makes four changes: 1. The internal module `std::os::net` contains logic for the unstable feature `tcp_quickack` (rust-lang#96256). I moved that code into `linux_ext/tcp.rs` and tried to adjust the module tree so it could accommodate a second unstable feature there. 2. Moves the public API out of `impl SocketAddr`, into `impl SocketAddrExt for SocketAddr` (the headline change). 3. The existing function names and docs for `unix_socket_abstract` refer to addresses as being created from abstract namespaces, but a more accurate description is that they create sockets in *the* abstract namespace. I adjusted the function signatures correspondingly and tried to update the docs to be clearer. 4. I also tweaked `from_abstract_name` so it takes an `AsRef<[u8]>` instead of `&[u8]`, allowing `b""` literals to be passed directly. Issues: 1. The public module `std::os::linux::net` is marked as part of `tcp_quickack`. I couldn't figure out how to mark a module as being part of two unstable features, so I just left the existing attributes in place. My hope is that this will be fixed as a side-effect of stabilizing either feature.
…, r=joshtriplett
Stabilize const char convert
Split out `const_char_from_u32_unchecked` from `const_char_convert` and stabilize the rest, i.e. stabilize the following functions:
```Rust
impl char {
pub const fn from_u32(self, i: u32) -> Option<char>;
pub const fn from_digit(self, num: u32, radix: u32) -> Option<char>;
pub const fn to_digit(self, radix: u32) -> Option<u32>;
}
// Available through core::char and std::char
mod char {
pub const fn from_u32(i: u32) -> Option<char>;
pub const fn from_digit(num: u32, radix: u32) -> Option<char>;
}
```
And put the following under the `from_u32_unchecked` const stability gate as it needs `Option::unwrap` which isn't const-stable (yet):
```Rust
impl char {
pub const unsafe fn from_u32_unchecked(i: u32) -> char;
}
// Available through core::char and std::char
mod char {
pub const unsafe fn from_u32_unchecked(i: u32) -> char;
}
```
cc the tracking issue rust-lang#89259 (which I'd like to keep open for `const_char_from_u32_unchecked`).
…ou-se Fixed some `_i32` notation in `maybe_uninit`’s doc This PR just changed two lines in the documentation for `MaybeUninit`: ```rs let val = 0x12345678i32; ``` was changed to: ```rs let val = 0x12345678_i32; ``` in two doctests, making the values a tad easier to read. It does not seem like there are other literals needing this change in the file.
Fix x finding Python on Windows
`x` searches through the path for `{dir}/python{2|3}?`, but this fails on Windows because the appropriate path is `{dir}/python.exe`.
This PR adds the expected `.exe` extension on Windows while searching.
…omez rustdoc: Resolve doc links in external traits having local impls For external impls it was done in rust-lang#103192 right away, but the local impl case was forgotten. Fixes rust-lang#104145.
…514,Mark-Simulacrum avoid rustc_llvm rebuilds when LD_LIBRARY_PATH changes Currently the fairly slow rustc_llvm build script gets rerun every time LD_LIBRARY_PATH changes. So if one has an IDE setup where LD_LIBRARY_PATH inside the IDE differs from the one on the host, rebuilds happen all the time. With LLVM being downloaded from CI, this REAL_LIBRARY_PATH stuff does not seem needed any more, at least not on my system. But I also don't really understand what happens here. Does a patch like this make sense? r? `@jyn514` `@Mark-Simulacrum` Cc `@bjorn3`
Bump chalk to v0.87 1. Removes `ReEmpty` from chalk 2. Adds support for the `std::marker::Tuple` trait
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@bors r+ rollup=never p=7 |
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⌛ Testing commit d403505 with merge 0037d7414d98259f26c325482b202856e445c358... |
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Successful merges:
unix_socket_abstractfeature API toSocketAddrExt. #101967 (Moveunix_socket_abstractfeature API toSocketAddrExt.)_i32notation inmaybe_uninit’s doc #104332 (Fixed some_i32notation inmaybe_uninit’s doc)Failed merges:
r? @ghost
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