fix(style): appease cargo fmt

src/command/init.rs

@@ -161,7 +161,13 @@ impl Init {
 
     fn step_create_json(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
         info!(&log, "Writing a package.json...");
-        manifest::write_package_json(&self.crate_path, &self.scope, self.disable_dts, &self.target, step)?;
+        manifest::write_package_json(
+            &self.crate_path,
+            &self.scope,
+            self.disable_dts,
+            &self.target,
+            step,
+        )?;
         #[cfg(not(target_os = "windows"))]
         info!(
             &log,

src/manifest.rs

@@ -80,9 +80,9 @@ impl CargoManifest {
         };
 
         let js_bg_file = if target == "nodejs" {
-          Some(format!("{}_bg.js", filename))
+            Some(format!("{}_bg.js", filename))
         } else {
-          None
+            None
         };
 
         if let Some(s) = scope {
@@ -98,10 +98,10 @@ impl CargoManifest {
         }
 
         match js_bg_file {
-          Some(ref js_bg_file) => {
+            Some(ref js_bg_file) => {
-            files.push(js_bg_file.to_string());
+                files.push(js_bg_file.to_string());
-          }
+            }
-          None => {}
+            None => {}
         }
 
         NpmPackage {

tests/manifest/main.rs

@@ -65,11 +65,10 @@ fn it_creates_a_package_json_default_path() {
     assert_eq!(types, "wasm_pack.d.ts");
 
     let actual_files: HashSet<String> = pkg.files.into_iter().collect();
-    let expected_files: HashSet<String> =
+    let expected_files: HashSet<String> = ["wasm_pack_bg.wasm", "wasm_pack.d.ts"]
-        ["wasm_pack_bg.wasm", "wasm_pack.d.ts"]
+        .iter()
-            .iter()
+        .map(|&s| String::from(s))
-            .map(|&s| String::from(s))
+        .collect();
-            .collect();
     assert_eq!(actual_files, expected_files);
 }
 
@@ -78,7 +77,7 @@ fn it_creates_a_package_json_provided_path() {
     let step = wasm_pack::progressbar::Step::new(1);
     let path = "tests/fixtures/js-hello-world".to_string();
     wasm_pack::command::init::create_pkg_dir(&path, &step).unwrap();
-    assert!(manifest::write_package_json(&path, &None, false, "",  &step).is_ok());
+    assert!(manifest::write_package_json(&path, &None, false, "", &step).is_ok());
     let package_json_path = format!("{}/pkg/package.json", &path);
     assert!(fs::metadata(package_json_path).is_ok());
     assert!(utils::read_package_json(&path).is_ok());
@@ -87,10 +86,8 @@ fn it_creates_a_package_json_provided_path() {
     assert_eq!(pkg.main, "js_hello_world.js");
 
     let actual_files: HashSet<String> = pkg.files.into_iter().collect();
-    let expected_files: HashSet<String> = [
+    let expected_files: HashSet<String> = ["js_hello_world_bg.wasm", "js_hello_world.d.ts"]
-        "js_hello_world_bg.wasm",
+        .iter()
-        "js_hello_world.d.ts",
-    ].iter()
         .map(|&s| String::from(s))
         .collect();
     assert_eq!(actual_files, expected_files);
@@ -101,7 +98,9 @@ fn it_creates_a_package_json_provided_path_with_scope() {
     let step = wasm_pack::progressbar::Step::new(1);
     let path = "tests/fixtures/scopes".to_string();
     wasm_pack::command::init::create_pkg_dir(&path, &step).unwrap();
-    assert!(manifest::write_package_json(&path, &Some("test".to_string()), false, "", &step).is_ok());
+    assert!(
+        manifest::write_package_json(&path, &Some("test".to_string()), false, "", &step).is_ok()
+    );
     let package_json_path = format!("{}/pkg/package.json", &path);
     assert!(fs::metadata(package_json_path).is_ok());
     assert!(utils::read_package_json(&path).is_ok());
@@ -110,10 +109,8 @@ fn it_creates_a_package_json_provided_path_with_scope() {
     assert_eq!(pkg.main, "scopes_hello_world.js");
 
     let actual_files: HashSet<String> = pkg.files.into_iter().collect();
-    let expected_files: HashSet<String> = [
+    let expected_files: HashSet<String> = ["scopes_hello_world_bg.wasm", "scopes_hello_world.d.ts"]
-        "scopes_hello_world_bg.wasm",
+        .iter()
-        "scopes_hello_world.d.ts",
-    ].iter()
         .map(|&s| String::from(s))
         .collect();
     assert_eq!(actual_files, expected_files);
@@ -167,11 +164,10 @@ fn it_creates_a_package_json_with_correct_keys_when_types_are_skipped() {
     assert_eq!(pkg.main, "wasm_pack.js");
 
     let actual_files: HashSet<String> = pkg.files.into_iter().collect();
-    let expected_files: HashSet<String> =
+    let expected_files: HashSet<String> = ["wasm_pack_bg.wasm"]
-        ["wasm_pack_bg.wasm"]
+        .iter()
-            .iter()
+        .map(|&s| String::from(s))
-            .map(|&s| String::from(s))
+        .collect();
-            .collect();
     assert_eq!(actual_files, expected_files);
 }