fix code formatting

Author: mcatanzariti

src/resp/bulk_string.rs

@@ -79,12 +79,7 @@ impl fmt::Display for BulkString {
 
 /// Represents a reference to the [Bulk String](https://redis.io/docs/reference/protocol-spec/#resp-bulk-strings) RESP type
 #[derive(Serialize, Hash, PartialEq, Eq, Clone)]
-pub struct RefBulkString<'a>(
-    #[serde(
-        serialize_with = "serialize_byte_buf"
-    )]
-    &'a [u8],
-);
+pub struct RefBulkString<'a>(#[serde(serialize_with = "serialize_byte_buf")] &'a [u8]);
 
 impl<'a> RefBulkString<'a> {
     /// Constructs a new `RefBulkString` from a byte slice
@@ -134,4 +129,4 @@ impl<'a> fmt::Display for RefBulkString<'a> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         f.write_str(String::from_utf8_lossy(self.0).as_ref())
     }
-}
+}

src/tests/arg_serializer.rs

@@ -1,21 +1,35 @@
+use crate::resp::{ArgSerializer, BulkString, RefBulkString};
 use bytes::BytesMut;
 use serde::Serialize;
-use crate::resp::{ArgSerializer, BulkString, RefBulkString};
 
 #[test]
 pub fn byte_slice() {
     let mut buffer = BytesMut::new();
     let mut serializer = ArgSerializer::from_buffer(&mut buffer);
-    RefBulkString::from(b"foo").serialize(&mut serializer).unwrap();
-    RefBulkString::from(b"bar").serialize(&mut serializer).unwrap();
-    assert_eq!("$3\r\nfoo\r\n$3\r\nbar\r\n", str::from_utf8(buffer.freeze().as_ref()).unwrap());
+    RefBulkString::from(b"foo")
+        .serialize(&mut serializer)
+        .unwrap();
+    RefBulkString::from(b"bar")
+        .serialize(&mut serializer)
+        .unwrap();
+    assert_eq!(
+        "$3\r\nfoo\r\n$3\r\nbar\r\n",
+        str::from_utf8(buffer.freeze().as_ref()).unwrap()
+    );
 }
 
 #[test]
 pub fn bute_vec() {
     let mut buffer = BytesMut::new();
     let mut serializer = ArgSerializer::from_buffer(&mut buffer);
-    BulkString::from(b"foo".to_vec()).serialize(&mut serializer).unwrap();
-    BulkString::from(b"bar".to_vec()).serialize(&mut serializer).unwrap();
-    assert_eq!("$3\r\nfoo\r\n$3\r\nbar\r\n", str::from_utf8(buffer.freeze().as_ref()).unwrap());
-}
+    BulkString::from(b"foo".to_vec())
+        .serialize(&mut serializer)
+        .unwrap();
+    BulkString::from(b"bar".to_vec())
+        .serialize(&mut serializer)
+        .unwrap();
+    assert_eq!(
+        "$3\r\nfoo\r\n$3\r\nbar\r\n",
+        str::from_utf8(buffer.freeze().as_ref()).unwrap()
+    );
+}