1 files changed, 12 insertions, 8 deletions
diff --git a/grep-searcher/examples/search-stdin.rs b/grep-searcher/examples/search-stdin.rs
index 9ce14915..cd0bc4e8 100644
--- a/grep-searcher/examples/search-stdin.rs
+++ b/grep-searcher/examples/search-stdin.rs
@@ -7,8 +7,8 @@ use std::io;
 use std::process;
 
 use grep_regex::RegexMatcher;
-use grep_searcher::Searcher;
 use grep_searcher::sinks::UTF8;
+use grep_searcher::Searcher;
 
 fn main() {
     if let Err(err) = example() {
@@ -20,14 +20,18 @@ fn main() {
 fn example() -> Result<(), Box<dyn Error>> {
     let pattern = match env::args().nth(1) {
         Some(pattern) => pattern,
-        None => return Err(From::from(format!(
-            "Usage: search-stdin <pattern>"
-        ))),
+        None => {
+            return Err(From::from(format!("Usage: search-stdin <pattern>")))
+        }
     };
     let matcher = RegexMatcher::new(&pattern)?;
-    Searcher::new().search_reader(&matcher, io::stdin(), UTF8(|lnum, line| {
-        print!("{}:{}", lnum, line);
-        Ok(true)
-    }))?;
+    Searcher::new().search_reader(
+        &matcher,
+        io::stdin(),
+        UTF8(|lnum, line| {
+            print!("{}:{}", lnum, line);
+            Ok(true)
+        }),
+    )?;
     Ok(())
 }