1 files changed, 6 insertions, 13 deletions
diff --git a/tokio-executor/src/global.rs b/tokio-executor/src/global.rs
index 47f7505c..1c4c53ff 100644
--- a/tokio-executor/src/global.rs
+++ b/tokio-executor/src/global.rs
@@ -1,7 +1,5 @@
 use super::{Enter, Executor, SpawnError};
-
 use futures::{future, Future};
-
 use std::cell::Cell;
 
 /// Executes futures on the default executor for the current execution context.
@@ -37,7 +35,7 @@ impl DefaultExecutor {
     }
 
     #[inline]
-    fn with_current<F: FnOnce(&mut Executor) -> R, R>(f: F) -> Option<R> {
+    fn with_current<F: FnOnce(&mut dyn Executor) -> R, R>(f: F) -> Option<R> {
         EXECUTOR.with(
             |current_executor| match current_executor.replace(State::Active) {
                 State::Ready(executor_ptr) => {
@@ -57,7 +55,7 @@ enum State {
     // default executor not defined
     Empty,
     // default executor is defined and ready to be used
-    Ready(*mut Executor),
+    Ready(*mut dyn Executor),
     // default executor is currently active (used to detect recursive calls)
     Active,
 }
@@ -72,7 +70,7 @@ thread_local! {
 impl super::Executor for DefaultExecutor {
     fn spawn(
         &mut self,
-        future: Box<Future<Item = (), Error = ()> + Send>,
+        future: Box<dyn Future<Item = (), Error = ()> + Send>,
     ) -> Result<(), SpawnError> {
         DefaultExecutor::with_current(|executor| executor.spawn(future))
             .unwrap_or_else(|| Err(SpawnError::shutdown()))
@@ -144,19 +142,14 @@ where
 ///
 /// # Examples
 ///
-/// ```rust
-/// # extern crate futures;
-/// # extern crate tokio_executor;
-/// # use tokio_executor::spawn;
-/// # pub fn dox() {
+/// ```no_run
+/// use tokio_executor::spawn;
 /// use futures::future::lazy;
 ///
 /// spawn(lazy(|| {
 ///     println!("running on the default executor");
 ///     Ok(())
 /// }));
-/// # }
-/// # pub fn main() {}
 /// ```
 pub fn spawn<T>(future: T)
 where
@@ -210,7 +203,7 @@ where
     })
 }
 
-unsafe fn hide_lt<'a>(p: *mut (Executor + 'a)) -> *mut (Executor + 'static) {
+unsafe fn hide_lt<'a>(p: *mut (dyn Executor + 'a)) -> *mut (dyn Executor + 'static) {
     use std::mem;
     mem::transmute(p)
 }