From 2c1092853f163762ef0aabc551a630ef233e1be3 Mon Sep 17 00:00:00 2001 From: Wedson Almeida Filho Date: Wed, 27 Mar 2024 22:36:03 -0300 Subject: 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 Signed-off-by: Wedson Almeida Filho Link: https://lore.kernel.org/r/20240328013603.206764-11-wedsonaf@gmail.com Signed-off-by: Miguel Ojeda --- rust/kernel/alloc.rs | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'rust/kernel/alloc.rs') 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 `!`. -- cgit v1.2.3