linux/rust
Miguel Ojeda ab309b6e08 rust: avoid box_uninit_write feature
Like commit 0903b9e2a4 ("rust: alloc: eschew
`Box<MaybeUninit<T>>::write`"), but for the new `rbtree` and `alloc` code.

That is, `feature(new_uninit)` [1] got partially stabilized [2]
for Rust 1.82.0 (expected to be released on 2024-10-17), but it
did not include `Box<MaybeUninit<T>>::write`, which got split into
`feature(box_uninit_write)` [3].

To avoid relying on a new unstable feature, rewrite the `write` +
`assume_init` pair manually.

Link: https://github.com/rust-lang/rust/issues/63291 [1]
Link: https://github.com/rust-lang/rust/pull/129401 [2]
Link: https://github.com/rust-lang/rust/issues/129397 [3]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Matt Gilbride <mattgilbride@google.com>
Link: https://lore.kernel.org/r/20240904144229.18592-1-ojeda@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2024-09-04 23:11:31 +02:00
..
bindings rust: sort blk includes in bindings_helper.h 2024-08-21 00:37:02 +02:00
helpers rust: rbtree: add red-black tree implementation backed by the C version 2024-08-31 17:35:08 +02:00
kernel rust: avoid box_uninit_write feature 2024-09-04 23:11:31 +02:00
macros rust: module: add static pointer to {init,cleanup}_module() 2024-08-18 23:34:37 +02:00
uapi rust: allow dead_code for never constructed bindings 2024-07-10 10:28:51 +02:00
.gitignore rust: support running Rust documentation tests as KUnit ones 2023-07-19 09:32:53 -06:00
bindgen_parameters rust: Ignore preserve-most functions 2023-12-13 01:09:55 +01:00
build_error.rs rust: add build_error crate 2022-12-04 01:59:16 +01:00
compiler_builtins.rs rust: add intrinsics to fix -Os builds 2024-08-10 00:05:10 +02:00
exports.c rust: kbuild: auto generate helper exports 2024-08-19 11:09:02 +02:00
Makefile rust: enable rustdoc's --generate-link-to-definition 2024-08-25 18:37:40 +02:00