Upgrade sqlx to 0.7.1 (#48)

Cargo.toml

@@ -15,7 +15,7 @@ members = ["sqlxmq_macros", "sqlxmq_stress"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-sqlx = { version = "0.6.0", features = ["postgres", "chrono", "uuid"] }
+sqlx = { version = "0.7.1", features = ["postgres", "chrono", "uuid"] }
 tokio = { version = "1.8.3", features = ["full"] }
 dotenv = "0.15.0"
 chrono = "0.4.19"

src/runner.rs

@@ -142,7 +142,7 @@ impl CurrentJob {
         &mut self,
         mut tx: sqlx::Transaction<'_, Postgres>,
     ) -> Result<(), sqlx::Error> {
-        self.delete(&mut tx).await?;
+        self.delete(&mut *tx).await?;
         tx.commit().await?;
         self.stop_keep_alive().await;
         Ok(())
@@ -161,7 +161,7 @@ impl CurrentJob {
         mut tx: sqlx::Transaction<'_, Postgres>,
         checkpoint: &Checkpoint<'_>,
     ) -> Result<(), sqlx::Error> {
-        checkpoint.execute(self.id, &mut tx).await?;
+        checkpoint.execute(self.id, &mut *tx).await?;
         tx.commit().await?;
         Ok(())
     }