Fix clippy.

Author: langyo

src/executor/query.rs

@@ -1,5 +1,5 @@
 use crate::{error::*, SelectGetableValue, SelectorRaw, Statement};
-use std::fmt;
+use std::{error::Error, fmt};
 
 #[cfg(any(feature = "mock", feature = "proxy"))]
 use crate::debug_print;
@@ -1362,11 +1362,8 @@ impl TryFromRawValue for uuid::Uuid {
     }
 
     fn try_from_string(s: String) -> Result<Self, DbErr> {
-        Ok(uuid::Uuid::parse_str(&s).map_err(|e| DbErr::TryIntoErr {
-            from: "String",
-            into: "uuid::Uuid",
-            source: Box::new(e),
-        })?)
+        Ok(uuid::Uuid::parse_str(&s)
+            .map_err(|e| DbErr::Type(format!("Failed to parse string to uuid::Uuid: {}", e)))?)
     }
 }