cargo fmt

zcash_history/examples/write.rs

@@ -1,4 +1,4 @@
-#[path= "lib/shared.rs"]
+#[path = "lib/shared.rs"]
 mod share;
 
 // Test data generator
@@ -11,10 +11,14 @@ fn main() {
     let mut args = std::env::args().skip(1);
 
     let (number, out_file) = match args.next() {
-        None => { eprintln!("writer <number of nodes> [<out_file>]"); std::process::exit(1); },
-        Some(number) => {
-            (number.parse::<usize>().expect("invalid number"), args.next())
+        None => {
+            eprintln!("writer <number of nodes> [<out_file>]");
+            std::process::exit(1);
         }
+        Some(number) => (
+            number.parse::<usize>().expect("invalid number"),
+            args.next(),
+        ),
     };
 
     let iterator = share::NodeDataIterator::new().take(number);
@@ -24,12 +28,11 @@ fn main() {
 
         let mut buf = Vec::new();
 
-        for node in iterator{
+        for node in iterator {
             node.write(&mut buf).expect("Failed to write data");
         }
 
-        let mut file = std::fs::File::create(&out_file_path)
-            .expect("Failed to create output file");
+        let mut file = std::fs::File::create(&out_file_path).expect("Failed to create output file");
 
         file.write_all(&buf[..])
             .expect("Failed to write data to file");
@@ -38,4 +41,4 @@ fn main() {
             println!("{:?}", n);
         }
     }
-}
+}