diff --git a/src/prepare/compile.rs b/src/prepare/compile.rs
index 6714a18..383fcb4 100644
--- a/src/prepare/compile.rs
+++ b/src/prepare/compile.rs
@@ -1,7 +1,7 @@
 #[allow(unused_imports)]
 use alloc::prelude::v1::*;
 
-use parity_wasm::elements::{BlockType, Instruction, FuncBody};
+use parity_wasm::elements::{BlockType, FuncBody, Instruction};
 
 use validation::func::{
     require_label, top_label, BlockFrame, FunctionValidationContext, StackValueType, StartedWith,
diff --git a/validation/src/lib.rs b/validation/src/lib.rs
index 11fa542..8a562a6 100644
--- a/validation/src/lib.rs
+++ b/validation/src/lib.rs
@@ -34,8 +34,8 @@ use std::collections::HashSet;
 
 use self::context::ModuleContextBuilder;
 use parity_wasm::elements::{
-    BlockType, External, GlobalEntry, GlobalType, InitExpr, Instruction, Internal, MemoryType,
-    Module, ResizableLimits, TableType, Type, ValueType, FuncBody,
+    BlockType, External, FuncBody, GlobalEntry, GlobalType, InitExpr, Instruction, Internal,
+    MemoryType, Module, ResizableLimits, TableType, Type, ValueType,
 };
 
 pub mod context;
@@ -83,10 +83,7 @@ pub trait Validator {
 
 pub trait FuncValidator {
     type Output;
-    fn new(
-        ctx: &func::FunctionValidationContext,
-        body: &FuncBody,
-    ) -> Self;
+    fn new(ctx: &func::FunctionValidationContext, body: &FuncBody) -> Self;
     fn next_instruction(
         &mut self,
         ctx: &mut func::FunctionValidationContext,