refactor(engine-ecs): fix clippy lints

1 files changed, 8 insertions, 2 deletions

diff --git a/engine-ecs/src/sole.rs b/engine-ecs/src/sole.rs
index 1e287d3..4047b48 100644
--- a/engine-ecs/src/sole.rs
+++ b/engine-ecs/src/sole.rs
@@ -61,7 +61,10 @@ impl<'world, SoleT> Single<'world, SoleT>
 where
     SoleT: Sole,
 {
-    /// Returns a reference to `SoleT` if it exists. If not, returns `Err`.
+    /// Returns a reference to `SoleT`.
+    ///
+    /// # Errors
+    /// Returns `Err` if the sole does not exist.
     pub fn get(&self) -> Result<&SoleT, DoesNotExistError>
     {
         self.sole
@@ -69,7 +72,10 @@ where
             .ok_or_else(|| DoesNotExistError { name: type_name::<SoleT>() })
     }
 
-    /// Returns a mutable reference to `SoleT` if it exists. If not, returns `Err`.
+    /// Returns a mutable reference to `SoleT`.
+    ///
+    /// # Errors
+    /// Returns `Err` if the sole does not exist.
     pub fn get_mut(&mut self) -> Result<&mut SoleT, DoesNotExistError>
     {
         self.sole