update style

Author: zwpaper

src/core.rs

@@ -102,7 +102,7 @@ impl Core {
         let mut exit_code = ExitCode::OK;
         let mut meta_list = Vec::with_capacity(paths.len());
         let depth = match self.flags.layout {
-            Layout::Tree { .. } => self.flags.recursion.depth,
+            Layout::Tree => self.flags.recursion.depth,
             _ if self.flags.recursion.enabled => self.flags.recursion.depth,
             _ => 1,
         };

src/display.rs

@@ -751,7 +751,7 @@ mod tests {
                 .lines()
                 .nth(i)
                 .unwrap()
-                .split(|c| c == 'K' || c == 'B')
+                .split(['K', 'B'])
                 .next()
                 .unwrap()
                 .len()

src/meta/access_control.rs

@@ -102,7 +102,7 @@ mod test {
 
     #[test]
     fn test_smack_only_indicator() {
-        let access_control = AccessControl::from_data(false, &[], &[b'a']);
+        let access_control = AccessControl::from_data(false, &[], b"a");
 
         assert_eq!(
             String::from(".").with(Color::Cyan),
@@ -112,7 +112,7 @@ mod test {
 
     #[test]
     fn test_acl_and_selinux_indicator() {
-        let access_control = AccessControl::from_data(true, &[b'a'], &[]);
+        let access_control = AccessControl::from_data(true, b"a", &[]);
 
         assert_eq!(
             String::from("+").with(Color::DarkCyan),
@@ -122,7 +122,7 @@ mod test {
 
     #[test]
     fn test_selinux_context() {
-        let access_control = AccessControl::from_data(false, &[b'a'], &[]);
+        let access_control = AccessControl::from_data(false, b"a", &[]);
 
         assert_eq!(
             String::from("a").with(Color::Cyan),
@@ -132,7 +132,7 @@ mod test {
 
     #[test]
     fn test_selinux_and_smack_context() {
-        let access_control = AccessControl::from_data(false, &[b'a'], &[b'b']);
+        let access_control = AccessControl::from_data(false, b"a", b"b");
 
         assert_eq!(
             String::from("a+b").with(Color::Cyan),