refactor: use for loop

2020-12-07 12:26:26 +00:00 · 2020-12-07 12:26:26 +00:00 · 1d1414e9cf
parent 34faf72968
commit 1d1414e9cf
1 changed files with 1 additions and 4 deletions
--- a/segment_store/src/segment.rs
+++ b/segment_store/src/segment.rs
@ -729,8 +729,7 @@ impl<'a> std::fmt::Display for &ReadGroupResult<'a> {
        }

        let expected_rows = self.group_keys.len();
-        let mut row = 0;
-        while row < expected_rows {
+        for row in 0..expected_rows {
            if row > 0 {
                writeln!(f)?;
            }
@ -747,8 +746,6 @@ impl<'a> std::fmt::Display for &ReadGroupResult<'a> {
                    write!(f, ",")?;
                }
            }
-
-            row += 1;
        }

        writeln!(f)