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.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.rs')
| -rw-r--r-- | rust/kernel/alloc.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/rust/kernel/alloc.rs b/rust/kernel/alloc.rs index 9bc1b48b5641..f1c2c4aa22d2 100644 --- a/rust/kernel/alloc.rs +++ b/rust/kernel/alloc.rs @@ -8,6 +8,10 @@ mod allocator; pub mod box_ext; pub mod vec_ext; +/// Indicates an allocation error. +#[derive(Copy, Clone, PartialEq, Eq, Debug)] +pub struct AllocError; + /// Flags to be used when allocating memory. /// /// They can be combined with the operators `|`, `&`, and `!`. |