Fix clippy errors

Author: injust

src/handlers/grep.rs

@@ -404,7 +404,7 @@ fn get_code_style_sections<'b>(
     if let Some(prefix_end) = ansi::ansi_preserving_index(
         raw_line,
         match line_number {
-            Some(n) => format!("{}:{}:", path, n).len() - 1,
+            Some(n) => format!("{path}:{n}:").len() - 1,
             None => path.len(),
         },
     ) {

src/subcommands/external.rs

@@ -37,7 +37,7 @@ impl std::fmt::Debug for SubCmdKind {
             SubCmdKind::Git(Some(arg)) => {
                 return formatter.write_fmt(format_args!("\"git {}\"", arg.escape_debug()))
             }
-            _ => format!("{}", self),
+            _ => format!("{self}"),
         };
         formatter.write_str("\"")?;
         formatter.write_str(&s)?;

src/utils/bat/output.rs

@@ -73,7 +73,7 @@ impl OutputType {
         )
         .unwrap();
         let mut writer = output_type.handle().unwrap();
-        write!(&mut writer, "{}", data)
+        write!(&mut writer, "{data}")
     }
 
     pub fn from_mode(

src/utils/tabs.rs

@@ -21,7 +21,7 @@ impl TabCfg {
 
 /// Expand tabs as spaces.
 pub fn expand(line: &str, tab_cfg: &TabCfg) -> String {
-    if tab_cfg.replace() && line.as_bytes().iter().any(|c| *c == b'\t') {
+    if tab_cfg.replace() && line.as_bytes().contains(&b'\t') {
         itertools::join(line.split('\t'), &tab_cfg.replacement)
     } else {
         line.to_string()