formatting, update deps

1 files changed, 2 insertions, 4 deletions

diff --git a/src/utils.rs b/src/utils.rs
index 7bda5c9..7024d63 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,10 +1,8 @@
 pub fn to_hex_string(bytes: &Vec<u8>) -> String {
-    let strs: Vec<String> = bytes.iter()
-        .map(|b| format!("{:02X}", b))
-        .collect();
+    let strs: Vec<String> = bytes.iter().map(|b| format!("{:02X}", b)).collect();
     strs.join("")
 }
 
 pub fn print_buffer_as_hex(buffer: &[u8]) {
-    println!("{}",to_hex_string(&buffer.to_vec()));
+    println!("{}", to_hex_string(&buffer.to_vec()));
 }