🧹 chore: make github actions happy (#205)

src/cache/error.rs

@@ -5,15 +5,12 @@ use std::fmt;
 use redis::RedisError;
 
 /// A custom error type used for handling redis async pool associated errors.
-///
-/// This enum provides variants three different categories of errors:
-/// * `RedisError` - This variant handles all errors related to `RedisError`,
-/// * `PoolExhaustionWithConnectionDropError` - This variant handles the error
-/// which occurs when all the connections in the connection pool return a connection
-/// dropped redis error.
 #[derive(Debug)]
 pub enum PoolError {
+    /// This variant handles all errors related to `RedisError`,
     RedisError(RedisError),
+    /// This variant handles the errors which occurs when all the connections
+    /// in the connection pool return a connection dropped redis error.
     PoolExhaustionWithConnectionDropError,
 }