1 files changed, 11 insertions, 10 deletions
diff --git a/src/multi.rs b/src/multi.rs
index 83d3052..56c8a4c 100644
--- a/src/multi.rs
+++ b/src/multi.rs
@@ -2,9 +2,9 @@ use std::iter::FromIterator;
 use std::ops::{Deref, DerefMut};
 use std::result::Result as StdResult;
 
-use error::Result;
-use lua::Lua;
-use value::{FromLua, FromLuaMulti, MultiValue, Nil, ToLua, ToLuaMulti};
+use crate::error::Result;
+use crate::lua::Lua;
+use crate::value::{FromLua, FromLuaMulti, MultiValue, Nil, ToLua, ToLuaMulti};
 
 /// Result is convertible to `MultiValue` following the common Lua idiom of returning the result
 /// on success, or in the case of an error, returning `nil` and an error message.
@@ -62,21 +62,16 @@ impl<'lua> FromLuaMulti<'lua> for MultiValue<'lua> {
 /// # Examples
 ///
 /// ```
-/// # extern crate rlua;
 /// # use rlua::{Lua, Variadic, Result};
-/// # fn try_main() -> Result<()> {
+/// # fn main() -> Result<()> {
 /// let lua = Lua::new();
-///
 /// let add = lua.create_function(|_, vals: Variadic<f64>| -> Result<f64> {
 ///     Ok(vals.iter().sum())
 /// }).unwrap();
 /// lua.globals().set("add", add)?;
-/// assert_eq!(lua.eval::<_, f64>("add(3, 2, 5)", None)?, 10.0);
+/// assert_eq!(lua.load("add(3, 2, 5)").eval::<f32>()?, 10.0);
 /// # Ok(())
 /// # }
-/// # fn main() {
-/// #     try_main().unwrap();
-/// # }
 /// ```
 ///
 /// [`FromLua`]: trait.FromLua.html
@@ -91,6 +86,12 @@ impl<T> Variadic<T> {
     }
 }
 
+impl<T> Default for Variadic<T> {
+    fn default() -> Variadic<T> {
+        Variadic::new()
+    }
+}
+
 impl<T> FromIterator<T> for Variadic<T> {
     fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self {
         Variadic(Vec::from_iter(iter))