linux-kernel - [PATCH v2 5/7] rust: types: make doctests compilable/testable

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Date:   Tue, 18 Jul 2023 07:27:50 +0200
From:   Miguel Ojeda <ojeda@...nel.org>
To:     David Gow <davidgow@...gle.com>,
        Brendan Higgins <brendan.higgins@...ux.dev>,
        Miguel Ojeda <ojeda@...nel.org>,
        Wedson Almeida Filho <wedsonaf@...il.com>,
        Alex Gaynor <alex.gaynor@...il.com>
Cc:     Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
        Björn Roy Baron <bjorn3_gh@...tonmail.com>,
        Benno Lossin <benno.lossin@...ton.me>,
        Alice Ryhl <aliceryhl@...gle.com>,
        Andreas Hindborg <nmi@...aspace.dk>,
        kunit-dev@...glegroups.com, linux-kselftest@...r.kernel.org,
        rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org,
        patches@...ts.linux.dev,
        Martin Rodriguez Reboredo <yakoyoku@...il.com>
Subject: [PATCH v2 5/7] rust: types: make doctests compilable/testable

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@...il.com>
Reviewed-by: David Gow <davidgow@...gle.com>
Reviewed-by: Björn Roy Baron <bjorn3_gh@...tonmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@...gle.com>
Signed-off-by: Miguel Ojeda <ojeda@...nel.org>
---
 rust/kernel/types.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/rust/kernel/types.rs b/rust/kernel/types.rs
index 1e5380b16ed5..696d6c5a3b9d 100644
--- a/rust/kernel/types.rs
+++ b/rust/kernel/types.rs
@@ -109,7 +109,7 @@ unsafe fn from_foreign(_: *const core::ffi::c_void) -> Self {}
 /// In the example below, we have multiple exit paths and we want to log regardless of which one is
 /// taken:
 /// ```
-/// # use kernel::ScopeGuard;
+/// # use kernel::types::ScopeGuard;
 /// fn example1(arg: bool) {
 ///     let _log = ScopeGuard::new(|| pr_info!("example1 completed\n"));
 ///
@@ -127,7 +127,7 @@ unsafe fn from_foreign(_: *const core::ffi::c_void) -> Self {}
 /// In the example below, we want to log the same message on all early exits but a different one on
 /// the main exit path:
 /// ```
-/// # use kernel::ScopeGuard;
+/// # use kernel::types::ScopeGuard;
 /// fn example2(arg: bool) {
 ///     let log = ScopeGuard::new(|| pr_info!("example2 returned early\n"));
 ///
@@ -148,7 +148,7 @@ unsafe fn from_foreign(_: *const core::ffi::c_void) -> Self {}
 /// In the example below, we need a mutable object (the vector) to be accessible within the log
 /// function, so we wrap it in the [`ScopeGuard`]:
 /// ```
-/// # use kernel::ScopeGuard;
+/// # use kernel::types::ScopeGuard;
 /// fn example3(arg: bool) -> Result {
 ///     let mut vec =
 ///         ScopeGuard::new_with_data(Vec::new(), |v| pr_info!("vec had {} elements\n", v.len()));
-- 
2.41.0