Fix unused crate warning in test module

mbrubeck · mbrubeck · commit e5fe01ed34f4 · 2017-09-19T12:25:33.000-07:00
diff --git a/lib.rs b/lib.rs
@@ -1696,6 +1696,7 @@ pub mod tests {
         assert_eq!(small_vec.as_ref(), data.as_ref());
     }
 
+    #[cfg(feature = "serde")]
     extern crate bincode;
 
     #[cfg(feature = "serde")]

Original file line number	Diff line number	Diff line change
`@@ -1696,6 +1696,7 @@ pub mod tests {`
`1696`	`1696`	`assert_eq!(small_vec.as_ref(), data.as_ref());`
`1697`	`1697`	`}`
`1698`	`1698`
	`1699`	`+ #[cfg(feature = "serde")]`
`1699`	`1700`	`extern crate bincode;`
`1700`	`1701`
`1701`	`1702`	`#[cfg(feature = "serde")]`