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-rw-r--r--src/function.rs8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/function.rs b/src/function.rs
index baee0f7..0b10ed8 100644
--- a/src/function.rs
+++ b/src/function.rs
@@ -1,10 +1,12 @@
-use std::ptr;
use std::os::raw::c_int;
+use std::ptr;
-use ffi;
use error::{Error, Result};
-use util::{assert_stack, check_stack, error_traceback, pop_error, protect_lua_closure, StackGuard};
+use ffi;
use types::LuaRef;
+use util::{
+ assert_stack, check_stack, error_traceback, pop_error, protect_lua_closure, StackGuard,
+};
use value::{FromLuaMulti, MultiValue, ToLuaMulti};
/// Handle to an internal Lua function.