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rust: prelude: add zerocopy{,_derive}::IntoBytes

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In order to easily use `IntoBytes`, add it to the prelude.

This adds both the trait (`zerocopy::IntoBytes`) as well as the derive
macro (`zerocopy_derive::IntoBytes`).

[ This patch will simplify using the feature in several trees next cycle.

  Gary writes:

    This is wanted because I want to convert the upcoming I/O projection
    series to use `zerocopy` traits rather than keep using transmute
    module.

    It is most helpful for derives in doc tests; I do not want to
    explicitly use `#[derive(zerocopy_derive::IntoBytes)]` in the
    doc tests.

  For reference, the upcoming I/O projection series is at:

    https://lore.kernel.org/rust-for-linux/20260611-io_projection-v4-0-1f7224b02dcb@garyguo.net/

      - Miguel ]

Signed-off-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260611134802.2052296-1-gary@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Gary Guo 2026-06-11 14:48:01 +01:00 committed by Miguel Ojeda
parent 6b5a2b7d9b
commit 43a393185e
1 changed files with 8 additions and 2 deletions
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10
rust/kernel/prelude.rs
View File

@ -61,10 +61,16 @@
};
#[doc(no_inline)]
pub use zerocopy::FromBytes;
pub use zerocopy::{
FromBytes,
IntoBytes, //
};
#[doc(no_inline)]
pub use zerocopy_derive::FromBytes;
pub use zerocopy_derive::{
FromBytes,
IntoBytes, //
};
#[doc(no_inline)]
pub use super::{