Rust documentation tests are going to be build/run-tested with the KUnit integration added in a future patch, thus update them to make them compilable/testable so that we may start enforcing it.
Reviewed-by: Martin Rodriguez Reboredo yakoyoku@gmail.com Reviewed-by: Vincenzo Palazzo vincenzopalazzodev@gmail.com Reviewed-by: David Gow davidgow@google.com Reviewed-by: Benno Lossin benno.lossin@proton.me Reviewed-by: Alice Ryhl aliceryhl@google.com Reviewed-by: Björn Roy Baron bjorn3_gh@protonmail.com Signed-off-by: Miguel Ojeda ojeda@kernel.org --- rust/kernel/init.rs | 26 +++++++++++++++++--------- 1 file changed, 17 insertions(+), 9 deletions(-)
diff --git a/rust/kernel/init.rs b/rust/kernel/init.rs index b4332a4ec1f4..e05563aad2ed 100644 --- a/rust/kernel/init.rs +++ b/rust/kernel/init.rs @@ -120,14 +120,24 @@ //! `slot` gets called. //! //! ```rust -//! use kernel::{prelude::*, init}; +//! # #![allow(unreachable_pub, clippy::disallowed_names)] +//! use kernel::{prelude::*, init, types::Opaque}; //! use core::{ptr::addr_of_mut, marker::PhantomPinned, pin::Pin}; //! # mod bindings { +//! # #![allow(non_camel_case_types)] //! # pub struct foo; //! # pub unsafe fn init_foo(_ptr: *mut foo) {} //! # pub unsafe fn destroy_foo(_ptr: *mut foo) {} //! # pub unsafe fn enable_foo(_ptr: *mut foo, _flags: u32) -> i32 { 0 } //! # } +//! # // `Error::from_errno` is `pub(crate)` in the `kernel` crate, thus provide a workaround. +//! # trait FromErrno { +//! # fn from_errno(errno: core::ffi::c_int) -> Error { +//! # // Dummy error that can be constructed outside the `kernel` crate. +//! # Error::from(core::fmt::Error) +//! # } +//! # } +//! # impl FromErrno for Error {} //! /// # Invariants //! /// //! /// `foo` is always initialized @@ -158,7 +168,7 @@ //! if err != 0 { //! // Enabling has failed, first clean up the foo and then return the error. //! bindings::destroy_foo(Opaque::raw_get(foo)); -//! return Err(Error::from_kernel_errno(err)); +//! return Err(Error::from_errno(err)); //! } //! //! // All fields of `RawFoo` have been initialized, since `_p` is a ZST. @@ -226,8 +236,7 @@ /// /// ```rust /// # #![allow(clippy::disallowed_names, clippy::new_ret_no_self)] -/// # use kernel::{init, pin_init, stack_pin_init, init::*, sync::Mutex, new_mutex}; -/// # use macros::pin_data; +/// # use kernel::{init, macros::pin_data, pin_init, stack_pin_init, init::*, sync::Mutex, new_mutex}; /// # use core::pin::Pin; /// #[pin_data] /// struct Foo { @@ -277,7 +286,7 @@ macro_rules! stack_pin_init { /// /// # Examples /// -/// ```rust +/// ```rust,ignore /// # #![allow(clippy::disallowed_names, clippy::new_ret_no_self)] /// # use kernel::{init, pin_init, stack_try_pin_init, init::*, sync::Mutex, new_mutex}; /// # use macros::pin_data; @@ -303,7 +312,7 @@ macro_rules! stack_pin_init { /// pr_info!("a: {}", &*foo.a.lock()); /// ``` /// -/// ```rust +/// ```rust,ignore /// # #![allow(clippy::disallowed_names, clippy::new_ret_no_self)] /// # use kernel::{init, pin_init, stack_try_pin_init, init::*, sync::Mutex, new_mutex}; /// # use macros::pin_data; @@ -513,8 +522,7 @@ macro_rules! stack_try_pin_init { /// For instance: /// /// ```rust -/// # use kernel::pin_init; -/// # use macros::pin_data; +/// # use kernel::{macros::pin_data, pin_init}; /// # use core::{ptr::addr_of_mut, marker::PhantomPinned}; /// #[pin_data] /// struct Buf { @@ -841,7 +849,7 @@ macro_rules! init { /// # Examples /// /// ```rust -/// use kernel::{init::PinInit, error::Error, InPlaceInit}; +/// use kernel::{init::{PinInit, zeroed}, error::Error}; /// struct BigBuf { /// big: Box<[u8; 1024 * 1024 * 1024]>, /// small: [u8; 1024 * 1024],