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. Signed-off-by: Miguel Ojeda <[email protected]> Reviewed-by: Björn Roy Baron <[email protected]> Reviewed-by: David Gow <[email protected]> Reviewed-by: Martin Rodriguez Reboredo <[email protected]> Reviewed-by: Alice Ryhl <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Rust-for-Linux · matthewtgilbride · Jun 13, 2023 · Jun 14, 2023 · Jun 30, 2023 · Jun 16, 2023
commit 4009de18739c4e7b436c80ac9872d7f1ba6b3341
diff --git a/rust/kernel/types.rs b/rust/kernel/types.rs
@@ -109,7 +109,7 @@ impl ForeignOwnable for () {
 /// 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 @@ impl ForeignOwnable for () {
 /// 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 @@ impl ForeignOwnable for () {
 /// 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()));