Minor enhacements

crates/cdk-common/src/database/mint/test.rs

@@ -110,7 +110,7 @@ where
 
     // Add proofs to database
     let mut tx = Database::begin_transaction(&db).await.unwrap();
-    tx.add_proofs(proofs.clone(), Some(quote_id.clone()))
+    tx.add_proofs(proofs.clone(), Some(quote_id))
         .await
         .unwrap();
     assert!(tx.commit().await.is_ok());

crates/cdk-postgres/src/db.rs

@@ -1,7 +1,8 @@
 use cdk_common::database::Error;
 use cdk_sql_common::stmt::{Column, Statement};
 use futures_util::{pin_mut, TryStreamExt};
-use tokio_postgres::{error::SqlState, Client, Error as PgError};
+use tokio_postgres::error::SqlState;
+use tokio_postgres::{Client, Error as PgError};
 
 use crate::value::PgValue;
 

crates/cdk-postgres/src/value.rs

@@ -79,8 +79,8 @@ impl ToSql for PgValue<'_> {
         Self: Sized,
     {
         match self {
-            PgValue::Blob(blob) => blob.to_sql(ty, out),
-            PgValue::Text(text) => text.to_sql(ty, out),
+            PgValue::Blob(blob) => (*blob).to_sql(ty, out),
+            PgValue::Text(text) => (*text).to_sql(ty, out),
             PgValue::Null => Ok(types::IsNull::Yes),
             PgValue::Real(r) => r.to_sql(ty, out),
             PgValue::Integer(i) => match *ty {