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72b04a8af7
Rust 1.80.0 added:
align_of
align_of_val
size_of
size_of_val
from `core::mem` to the prelude [1].
For similar reasons, and to minimize potential confusion when code may
work in later versions but not in our current minimum, add it to our
prelude too.
Link: https://github.com/rust-lang/rust/pull/123168 [1]
Link: https://lore.kernel.org/rust-for-linux/CANiq72kOLYR2A95o0ji2mDmEqOKh9e9_60zZKmgF=vZmsW6DRg@mail.gmail.com/ [2]
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
53 lines
1.4 KiB
Rust
53 lines
1.4 KiB
Rust
// SPDX-License-Identifier: GPL-2.0
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//! The `kernel` prelude.
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//!
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//! These are the most common items used by Rust code in the kernel,
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//! intended to be imported by all Rust code, for convenience.
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//!
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//! # Examples
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//!
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//! ```
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//! use kernel::prelude::*;
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//! ```
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#[doc(no_inline)]
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pub use core::{
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mem::{align_of, align_of_val, size_of, size_of_val},
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pin::Pin,
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};
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pub use ::ffi::{
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c_char, c_int, c_long, c_longlong, c_schar, c_short, c_uchar, c_uint, c_ulong, c_ulonglong,
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c_ushort, c_void,
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};
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pub use crate::alloc::{flags::*, Box, KBox, KVBox, KVVec, KVec, VBox, VVec, Vec};
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#[doc(no_inline)]
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pub use macros::{export, kunit_tests, module, vtable};
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pub use pin_init::{init, pin_data, pin_init, pinned_drop, InPlaceWrite, Init, PinInit, Zeroable};
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pub use super::{build_assert, build_error};
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// `super::std_vendor` is hidden, which makes the macro inline for some reason.
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#[doc(no_inline)]
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pub use super::dbg;
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pub use super::{dev_alert, dev_crit, dev_dbg, dev_emerg, dev_err, dev_info, dev_notice, dev_warn};
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pub use super::{pr_alert, pr_crit, pr_debug, pr_emerg, pr_err, pr_info, pr_notice, pr_warn};
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pub use core::format_args as fmt;
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pub use super::{try_init, try_pin_init};
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pub use super::static_assert;
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pub use super::error::{code::*, Error, Result};
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pub use super::{str::CStr, ThisModule};
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pub use super::init::InPlaceInit;
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pub use super::current;
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pub use super::uaccess::UserPtr;
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