1 files changed, 15 insertions, 29 deletions

diff --git a/internals/src/bind/idna.rs b/internals/src/bind/idna.rs
index 7b82d69..be11a71 100644
--- a/internals/src/bind/idna.rs
+++ b/internals/src/bind/idna.rs
@@ -1,8 +1,7 @@
-use soft_ascii_string::SoftAsciiString;
 use idna;
+use soft_ascii_string::SoftAsciiString;
 
-use ::error::{EncodingError, EncodingErrorKind};
-
+use error::{EncodingError, EncodingErrorKind};
 
 /// uses puny code on given domain to return a ascii representation
 ///
@@ -16,58 +15,45 @@ use ::error::{EncodingError, EncodingErrorKind};
 /// if you puny code the domain `"this seems\0so;wrong"` it
 /// will return `Ok("this seems\0so;wrong")`
 ///
-pub fn puny_code_domain<R: AsRef<str>>(domain: R)
-    -> Result<SoftAsciiString, EncodingError>
-{
+pub fn puny_code_domain<R: AsRef<str>>(domain: R) -> Result<SoftAsciiString, EncodingError> {
     _puny_code_domain(domain.as_ref())
 }
 
-fn _puny_code_domain(domain: &str)
-    -> Result<SoftAsciiString, EncodingError>
-{
+fn _puny_code_domain(domain: &str) -> Result<SoftAsciiString, EncodingError> {
     match idna::domain_to_ascii(domain) {
         Ok(asciified) => {
             //SAFE: well we converted it to ascii, so it's ascii
             Ok(SoftAsciiString::from_unchecked(asciified))
-        },
-        Err(_non_informative_err) => {
-            Err(EncodingErrorKind::NotEncodable { encoding: "punycode" }.into())
         }
+        Err(_non_informative_err) => Err(EncodingErrorKind::NotEncodable {
+            encoding: "punycode",
+        }
+        .into()),
     }
 }
 
-
 #[cfg(test)]
 mod test {
-    use idna;
     use super::puny_code_domain;
+    use idna;
 
     #[test]
     fn idna_does_not_validate() {
         let domain = "this seems\0so;wrong";
-        assert_eq!(
-            domain.to_owned(),
-            assert_ok!( idna::domain_to_ascii(domain) )
-        );
+        assert_eq!(domain.to_owned(), assert_ok!(idna::domain_to_ascii(domain)));
     }
 
     #[test]
     fn nop_puny_code() {
         let domain = "is_ascii.notadomain";
 
-        let encoded = assert_ok!( puny_code_domain( domain ) );
-        assert_eq!(
-            &*encoded,
-            "is_ascii.notadomain"
-        );
+        let encoded = assert_ok!(puny_code_domain(domain));
+        assert_eq!(&*encoded, "is_ascii.notadomain");
     }
     #[test]
     fn puny_code_ascii_mail() {
         let domain = "nöt_ascii.ü";
-        let encoded = assert_ok!( puny_code_domain(domain) );
-        assert_eq!(
-            &*encoded,
-            "xn--nt_ascii-n4a.xn--tda"
-        );
+        let encoded = assert_ok!(puny_code_domain(domain));
+        assert_eq!(&*encoded, "xn--nt_ascii-n4a.xn--tda");
     }
-}
\ No newline at end of file
+}