cleaned up imports

Author: tinaun

futures-core/src/executor.rs

@@ -1,5 +1,4 @@
 //! Executors.
 
-use task::TaskObj;
-
 pub use core::task::{Executor, SpawnErrorKind, SpawnObjError};
+

futures-core/src/lib.rs

@@ -1,6 +1,7 @@
 //! Core traits and types for asynchronous operations in Rust.
 
 #![feature(pin, arbitrary_self_types)]
+#![feature(futures_api)]
 
 #![no_std]
 #![deny(missing_docs, missing_debug_implementations, warnings)]

futures-core/src/task/context.rs

@@ -1,12 +1,9 @@
-use core::fmt;
 
-use executor::Executor;
-use task::{TaskObj, Waker};
-
-use core::task::Context;
+pub use core::task::Context;
 
 if_std! {
     use Future;
+    use task::TaskObj;
 
     pub trait ContextExt {
         /// Spawn a future onto the default executor.

futures-core/src/task/mod.rs

@@ -1,14 +1,12 @@
 //! Task notification.
 
 use core::mem::{self, PinMut};
-use core::fmt;
 
 use {Future, Poll};
 
-mod wake;
-pub use self::wake::{UnsafeWake, Waker};
+pub use core::task::{UnsafeWake, Waker};
 #[cfg(feature = "std")]
-pub use self::wake::Wake;
+pub use std::task::Wake;
 
 mod context;
 pub use self::context::Context;
@@ -20,10 +18,11 @@ pub use self::atomic_waker::AtomicWaker;
 
 pub use core::task::{TaskObj, UnsafePoll};
 
-// should be in std
+
 if_std! {
     use std::boxed::Box;
 
+    // should be in std
     unsafe impl<F: Future<Output = ()> + Send + 'static> UnsafePoll for Box<F> {
         fn into_raw(self) -> *mut () {
             unsafe {
@@ -44,9 +43,14 @@ if_std! {
         }
     }
 
-    impl TaskObj {
+    pub trait TaskObjExt {
+        /// Create a new `TaskObj` by boxing the given future.
+        fn new<F: Future<Output = ()> + Send + 'static>(f: F) -> TaskObj;
+    }
+
+    impl TaskObjExt for TaskObj {
         /// Create a new `TaskObj` by boxing the given future.
-        pub fn new<F: Future<Output = ()> + Send + 'static>(f: F) -> TaskObj {
+        fn new<F: Future<Output = ()> + Send + 'static>(f: F) -> TaskObj {
             TaskObj::from_poll_task(Box::new(f))
         }
     }