Run cargo clippy.

Author: hanbings

src/find/matchers/exec.rs

@@ -6,7 +6,7 @@
 
 use std::error::Error;
 use std::ffi::OsString;
-use std::io::{stderr, stdin, stdout, Write};
+use std::io::{stderr, stdin, Write};
 use std::path::Path;
 use std::process::Command;
 use walkdir::DirEntry;
@@ -69,9 +69,12 @@ impl Matcher for SingleExecMatcher {
 
         // support interactive exec
         if self.interactive {
-            let tips = format!("{} ... {} > ? [y/n]: ", self.executable, path_to_file.to_string_lossy());
-            write!(stdout(), "{}", tips).unwrap();
-            stdout().flush().unwrap();
+            let tips = format!(
+                "{} ... {} > ? [y/n]: ",
+                self.executable,
+                path_to_file.to_string_lossy()
+            );
+            print!("{}", tips);
 
             let mut input = String::new();
             let _result = stdin().read_line(&mut input).unwrap();

src/find/matchers/mod.rs

@@ -492,8 +492,13 @@ fn build_matcher_tree(
                 let interactive = expression == "-ok" || expression == "-okdir";
                 i = arg_index;
                 Some(
-                    SingleExecMatcher::new(executable, exec_args, expression == "-execdir", interactive)?
-                        .into_box(),
+                    SingleExecMatcher::new(
+                        executable,
+                        exec_args,
+                        expression == "-execdir",
+                        interactive,
+                    )?
+                    .into_box(),
                 )
             }
             "-inum" => {

tests/exec_unit_tests.rs

@@ -99,7 +99,7 @@ fn matching_embedded_filename() {
         &path_to_testing_commandline(),
         &[temp_dir_path.as_ref(), "abc{}x{}yz"],
         false,
-        false
+        false,
     )
     .expect("Failed to create matcher");
     let deps = FakeDependencies::new();