Fomat and clippy

cli/tests/help.rs

@@ -13,5 +13,12 @@ fn help() {
 
     assert!(output.status.success(), "--help returns 0");
     assert_eq!(output.stderr, Vec::<u8>::new(), "--help stderr is empty");
-    assert_snapshot!(if cfg!(windows) { "help_windows" } else { "help_unix" }, String::from_utf8(output.stdout).unwrap());
+    assert_snapshot!(
+        if cfg!(windows) {
+            "help_windows"
+        } else {
+            "help_unix"
+        },
+        String::from_utf8(output.stdout).unwrap()
+    );
 }

lib/src/process.rs

@@ -370,19 +370,18 @@ mod imp {
                 command.env(name, val);
             }
 
-            command.spawn().and_then(|p| {
+            command.spawn().map(|p| {
                 let handle = p.into_raw_handle();
-                let r = unsafe { AssignProcessToJobObject(job, handle) };
-                if r == 0 {
+                if unsafe { AssignProcessToJobObject(job, handle) } == 0 {
                     panic!("failed to add to job object: {}", last_err());
                 }
 
                 resume_threads(handle);
 
-                Ok(Self {
+                Self {
                     job,
                     completion_port,
-                })
+                }
             })
         }