block_builder: use Vec::new() instead of Vec::default()

diff --git a/src/writer/block_builder.rs b/src/writer/block_builder.rs
index 8789fadf705cdb1c773e553a6db8716e877e103f..70e39d7c421ed53811cd0ab1190825de78b9b631 100644 (file)
--- a/src/writer/block_builder.rs
+++ b/src/writer/block_builder.rs
@@ -13,7 +13,7 @@ pub struct BlockBuilder {
 impl Default for BlockBuilder {
     fn default() -> Self {
         BlockBuilder {
-            prev_key: Vec::default(),
+            prev_key: Vec::new(),
             data: Vec::new(),
             restarts: vec![0usize],
             count: 0,