Fix code according to clippy

2021-03-28 03:46:37 +09:00
parent 9ed36b2aa3
commit 8e50d95a7a
8 changed files with 12 additions and 26 deletions
@@ -285,7 +285,8 @@ impl List {
            .select(list_elems::word)
            .load::<Option<String>>(conn)
            .map_err(Error::from)
-            .map(|r| r.into_iter().filter_map(|o| o).collect::<Vec<String>>())
+            // .map(|r| r.into_iter().filter_map(|o| o).collect::<Vec<String>>())
+            .map(|r| r.into_iter().flatten().collect::<Vec<String>>())
    }

    pub fn clear(&self, conn: &Connection) -> Result<()> {