From 6b18234c669d4b74a7fbaa654c65bd1e5c32dc1e Mon Sep 17 00:00:00 2001
From: Magamedrasul Ibragimov <curryrasul@gmail.com>
Date: Tue, 1 Nov 2022 20:33:44 +0300
Subject: [PATCH] chore: remove delete method from Database trait

---
 src/database.rs        | 3 ---
 tests/memory_keccak.rs | 4 ----
 2 files changed, 7 deletions(-)

diff --git a/src/database.rs b/src/database.rs
index 48fa16f..cdcba9a 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -13,7 +13,4 @@ pub trait Database {
 
     /// Puts the value to the db by the key
     fn put(&mut self, key: DBKey, value: Value);
-
-    /// Deletes the key from db
-    fn delete(&mut self, key: DBKey);
 }
diff --git a/tests/memory_keccak.rs b/tests/memory_keccak.rs
index ba9ebf0..7f4f2fa 100644
--- a/tests/memory_keccak.rs
+++ b/tests/memory_keccak.rs
@@ -25,10 +25,6 @@ impl Database for MemoryDB {
     fn put(&mut self, key: DBKey, value: Value) {
         self.0.insert(key, value);
     }
-
-    fn delete(&mut self, key: DBKey) {
-        self.0.remove(&key);
-    }
 }
 
 impl From<Vec<u8>> for MyFr {