fix format issues

Author: Stefan Hoelzl

src/cargo/sources/path.rs

@@ -356,7 +356,12 @@ impl<'cfg> PathSource<'cfg> {
             return Ok(());
         }
         // Skip dotfile directories.
-        if path.file_name().and_then(|s| s.to_str()).map(|s| s.starts_with('.')) == Some(true) {
+        if path
+            .file_name()
+            .and_then(|s| s.to_str())
+            .map(|s| s.starts_with('.'))
+            == Some(true)
+        {
             return Ok(());
         }
 

tests/testsuite/package.rs

@@ -1460,11 +1460,17 @@ src/main.rs
         )
         .run();
 
-        let f = File::open(&p.root().join("target/package/foo-0.0.1.crate")).unwrap();
-        validate_crate_contents(
-            f,
-            "foo-0.0.1.crate",
-            &[".hidden", "Cargo.lock", "Cargo.toml", "Cargo.toml.orig", "src/main.rs"],
-            &[],
-        );
-}
+    let f = File::open(&p.root().join("target/package/foo-0.0.1.crate")).unwrap();
+    validate_crate_contents(
+        f,
+        "foo-0.0.1.crate",
+        &[
+            ".hidden",
+            "Cargo.lock",
+            "Cargo.toml",
+            "Cargo.toml.orig",
+            "src/main.rs",
+        ],
+        &[],
+    );
+}