feat(chain): apply clippy

slavik-pastushenko · Jul 31, 2024 · f6400b3 · f6400b3
1 parent c3b960e
commit f6400b3
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -17,8 +17,8 @@ name = "blockchain"
 path = "src/lib.rs"
 
 [dependencies]
-chrono = "0.4.34"
+chrono = "0.4.38"
 rand = "0.8.5"
-serde = { version = "1.0.196", features = ["derive"] }
-serde_json = "1.0.113"
+serde = { version = "1.0.204", features = ["derive"] }
+serde_json = "1.0.121"
 sha2 = "0.10.8"
diff --git a/src/chain.rs b/src/chain.rs
@@ -173,7 +173,7 @@ impl Chain {
         };
 
         // Validate if the receiver address is valid
-        if self.wallets.get(to).is_none() {
+        if !self.wallets.contains_key(to) {
             return false;
         }