Bumping clippy. Fixing warnings (#1139)

* Bumping clippy. Fixing warnings * Removing unused import * Fixing complexity and arguments warning on two functions
2016-05-25 17:03:58 +02:00
parent a0bc1f9dae
commit fa6b35ec8d
17 changed files with 60 additions and 55 deletions
--- a/util/Cargo.toml
+++ b/util/Cargo.toml
@@ -28,7 +28,7 @@ crossbeam = "0.2"
 slab = "0.1"
 sha3 = { path = "sha3" }
 serde = "0.7.0"
-clippy = { version = "0.0.67", optional = true}
+clippy = { version = "0.0.69", optional = true}
 json-tests = { path = "json-tests" }
 igd = "0.4.2"
 ethcore-devtools = { path = "../devtools" }
--- a/util/src/lib.rs
+++ b/util/src/lib.rs
@@ -32,6 +32,7 @@
 // TODO [todr] a lot of warnings to be fixed
 #![cfg_attr(feature="dev", allow(needless_borrow))]
 #![cfg_attr(feature="dev", allow(assign_op_pattern))]
+#![cfg_attr(feature="dev", allow(unnecessary_operation))]


 //! Ethcore-util library