1 files changed, 7 insertions, 5 deletions

diff --git a/src/error.rs b/src/error.rs
index cd1d7c2..33c6ff8 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,5 +1,5 @@
-use std::fmt;
 use std::error::Error;
+use std::fmt;
 
 #[derive(Debug)]
 pub struct IllegalArgumentException(String);
@@ -24,18 +24,20 @@ impl Error for IllegalArgumentException {
 
 #[derive(Debug)]
 pub struct IllegalStateException {
-    details: String
+    details: String,
 }
 
 impl IllegalStateException {
     pub fn new(msg: &str) -> IllegalStateException {
-        IllegalStateException{details: msg.to_string()}
+        IllegalStateException {
+            details: msg.to_string(),
+        }
     }
 }
 
 impl fmt::Display for IllegalStateException {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f,"{}",self.details)
+        write!(f, "{}", self.details)
     }
 }
 
@@ -43,4 +45,4 @@ impl Error for IllegalStateException {
     fn description(&self) -> &str {
         &self.details
     }
-}
\ No newline at end of file
+}