[PATCH 3/4] rust: xarray: Update StoreError comments for alloc()

[Alvin Sun <alvin.sun@linux.dev>]

Update StoreError documentation comments to mention alloc() usage since
this error type will be used by the upcoming alloc() helper.

Signed-off-by: Alvin Sun <alvin.sun@linux.dev>
---
 rust/kernel/xarray.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/rust/kernel/xarray.rs b/rust/kernel/xarray.rs
index 1b882cd2f58bf..235fda0e394ba 100644
--- a/rust/kernel/xarray.rs
+++ b/rust/kernel/xarray.rs
@@ -161,13 +161,13 @@ fn drop(&mut self) {
     }
 }
 
-/// The error returned by [`store`](Guard::store).
+/// The error returned by [`Guard::store`] and [`Guard::alloc`].
 ///
-/// Contains the underlying error and the value that was not stored.
+/// Contains the underlying error and the value that was not stored or allocated.
 pub struct StoreError<T> {
     /// The error that occurred.
     pub error: Error,
-    /// The value that was not stored.
+    /// The value that was not stored or allocated.
     pub value: T,
 }
 

-- 
2.43.0