From 690b8e0dd0234e7cdac704ceac2580c988bef133 Mon Sep 17 00:00:00 2001
From: Pedro Paulo de Amorim <pp.amorim@hotmail.com>
Date: Tue, 31 Mar 2020 14:01:44 +0100
Subject: [PATCH] Replace .toString to String::new()

---
 meilisearch-core/src/serde/convert_to_string.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meilisearch-core/src/serde/convert_to_string.rs b/meilisearch-core/src/serde/convert_to_string.rs
index 4f89c6166..ca5c59a78 100644
--- a/meilisearch-core/src/serde/convert_to_string.rs
+++ b/meilisearch-core/src/serde/convert_to_string.rs
@@ -88,7 +88,7 @@ impl ser::Serializer for ConvertToString {
     }
 
     fn serialize_unit(self) -> Result<Self::Ok, Self::Error> {
-        Ok("".to_string())
+        Ok(String::new())
     }
 
     fn serialize_unit_struct(self, _name: &'static str) -> Result<Self::Ok, Self::Error> {