Tamir Duberstein 1b04b466c8 rust: alloc: refactor Vec::truncate using dec_len ...

Use `checked_sub` to satisfy the safety requirements of `dec_len` and
replace nearly the whole body of `truncate` with a call to `dec_len`.

Reviewed-by: Andrew Ballance <andrewjballance@gmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Link: https://lore.kernel.org/r/20250416-vec-set-len-v4-3-112b222604cd@gmail.com
[ Remove #[expect(unused)] from dec_len(). - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

2025-04-23 12:05:22 +02:00

..

allocator_test.rs

rust: alloc: satisfy POSIX alignment requirement

2025-03-05 23:57:48 +01:00

allocator.rs

rust: alloc: make ReallocFunc::call inline

2025-03-06 20:49:06 +01:00

kbox.rs

rust: alloc: allow coercion from Box<T> to Box<dyn U> if T implements U

2025-04-22 17:29:37 +02:00

kvec.rs

rust: alloc: refactor Vec::truncate using dec_len

2025-04-23 12:05:22 +02:00

layout.rs

rust: alloc: add doctest for ArrayLayout::new()

2025-01-13 23:45:30 +01:00