Fix formatting

lib/runtime/src/lib.rs

@@ -25,10 +25,10 @@ pub mod vm;
 pub mod vmcalls;
 
 use self::error::CompileResult;
+pub use self::error::Result;
 pub use self::instance::Instance;
 #[doc(inline)]
 pub use self::module::Module;
-pub use self::error::Result;
 use std::rc::Rc;
 
 /// Compile a webassembly module using the provided compiler.

src/bin/wasmer.rs

@@ -71,8 +71,7 @@ fn execute_wasm(options: &Run) -> Result<(), String> {
     let isa = webassembly::get_isa();
 
     debug!("webassembly - creating module");
-    let module = webassembly::compile(&wasm_binary[..])
+    let module = webassembly::compile(&wasm_binary[..]).map_err(|e| format!("{:?}", e))?;
-        .map_err(|e| format!("{:?}", e))?;
 
     let abi = if wasmer_emscripten::is_emscripten_module(&module) {
         webassembly::InstanceABI::Emscripten
@@ -107,7 +106,8 @@ fn execute_wasm(options: &Run) -> Result<(), String> {
         &mut instance,
         options.path.to_str().unwrap(),
         options.args.iter().map(|arg| arg.as_str()).collect(),
-    ).map_err(|e| format!("{:?}", e))?)
+    )
+    .map_err(|e| format!("{:?}", e))?)
 }
 
 fn run(options: Run) {

src/webassembly/mod.rs

@@ -5,10 +5,10 @@ pub mod utils;
 use wasmer_clif_backend::CraneliftCompiler;
 use wasmer_runtime::{
     self as runtime,
+    error::{CallResult, Result},
     import::Imports,
     instance::Instance,
     module::{Module, ModuleInner},
-    error::{Result, CallResult},
 };
 
 use cranelift_codegen::{