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| author | Benno Lossin <benno.lossin@proton.me> | 2023-04-08 14:26:01 +0200 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2023-04-12 18:41:05 +0200 |
| commit | d0fdc3961270617826e4794fca1d092853847707 (patch) | |
| tree | 297fd0bcde51e9b9d7fef7c1bc7e12e0bf0ea155 /rust/alloc/alloc.rs | |
| parent | rust: init/sync: add `InPlaceInit` trait to pin-initialize smart pointers (diff) | |
| download | linux-d0fdc3961270617826e4794fca1d092853847707.tar.xz linux-d0fdc3961270617826e4794fca1d092853847707.zip | |
rust: init: add `PinnedDrop` trait and macros
The `PinnedDrop` trait that facilitates destruction of pinned types.
It has to be implemented via the `#[pinned_drop]` macro, since the
`drop` function should not be called by normal code, only by other
destructors. It also only works on structs that are annotated with
`#[pin_data(PinnedDrop)]`.
Co-developed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com>
Link: https://lore.kernel.org/r/20230408122429.1103522-10-y86-dev@protonmail.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust/alloc/alloc.rs')
0 files changed, 0 insertions, 0 deletions