diff options
| author | Wedson Almeida Filho <walmeida@microsoft.com> | 2024-03-27 22:36:03 -0300 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2024-04-16 22:50:04 +0200 |
| commit | 2c1092853f163762ef0aabc551a630ef233e1be3 (patch) | |
| tree | d49d456fdfd45916303181e188956f1f9e8d9bef /rust/kernel/alloc/box_ext.rs | |
| parent | c34aa00d1d7dd482dc48660ad594cb693334de2d (diff) | |
rust: kernel: remove usage of `allocator_api` unstable feature
With the adoption of `BoxExt` and `VecExt`, we don't need the functions
provided by this feature (namely the methods prefixed with `try_` and
different allocator per collection instance).
We do need `AllocError`, but we define our own as it is a trivial empty
struct.
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com>
Link: https://lore.kernel.org/r/20240328013603.206764-11-wedsonaf@gmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/kernel/alloc/box_ext.rs')
| -rw-r--r-- | rust/kernel/alloc/box_ext.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/rust/kernel/alloc/box_ext.rs b/rust/kernel/alloc/box_ext.rs index 76653d6f4257..cdbb5ad166d9 100644 --- a/rust/kernel/alloc/box_ext.rs +++ b/rust/kernel/alloc/box_ext.rs @@ -2,9 +2,8 @@ //! Extensions to [`Box`] for fallible allocations. -use super::Flags; +use super::{AllocError, Flags}; use alloc::boxed::Box; -use core::alloc::AllocError; use core::mem::MaybeUninit; use core::result::Result; |