experimental: rename futures 0.1 dependency

Author: Nemo157

futures-util/Cargo.toml

@@ -1,4 +1,4 @@
-cargo-features = ["edition"]
+cargo-features = ["edition", "rename-dependency"]
 
 [package]
 name = "futures-util-preview"
@@ -30,7 +30,7 @@ futures-io-preview = { path = "../futures-io", version = "0.3.0-alpha.1", defaul
 futures-sink-preview = { path = "../futures-sink", version = "0.3.0-alpha.1", default-features = false}
 either = { version = "1.4", default-features = false }
 slab = { version = "0.4", optional = true }
-futures = { version = "0.1", optional = true }
+futures01 = { version = "0.1", optional = true, package = "futures" }
 
 [dev-dependencies]
 futures-preview = { path = "../futures", version = "0.3.0-alpha.1" }

futures-util/src/compat/mod.rs

@@ -1,13 +1,13 @@
 //! Futures 0.1 / 0.3 shims
-//! 
+//!
 
 #![allow(missing_debug_implementations)]
 
-use futures::Future as Future01;
-use futures::Poll as Poll01;
-use futures::task as task01;
-use futures::task::Task as Task01;
-use futures::executor::{with_notify, NotifyHandle, Notify, UnsafeNotify};
+use futures01::Future as Future01;
+use futures01::Poll as Poll01;
+use futures01::task as task01;
+use futures01::task::Task as Task01;
+use futures01::executor::{with_notify, NotifyHandle, Notify, UnsafeNotify};
 
 use futures_core::Future as Future03;
 use futures_core::TryFuture as TryFuture03;
@@ -25,7 +25,7 @@ use std::sync::Arc;
 #[derive(Debug)]
 #[must_use = "futures do nothing unless polled"]
 pub struct Compat<Fut, E> {
-    crate inner: Fut, 
+    crate inner: Fut,
     crate executor: Option<E>,
 }
 
@@ -48,11 +48,11 @@ impl<T> Future03 for Compat<T, ()> where T: Future01 {
     type Output = Result<T::Item, T::Error>;
 
     fn poll(self: PinMut<Self>, cx: &mut task::Context) -> Poll03<Self::Output> {
-        use futures::Async;
+        use futures01::Async;
 
         let notify = &WakerToHandle(cx.waker());
 
-        with_notify(notify, 0, move || { 
+        with_notify(notify, 0, move || {
             unsafe {
                 match PinMut::get_mut_unchecked(self).inner.poll() {
                     Ok(Async::Ready(t)) => Poll03::Ready(Ok(t)),
@@ -106,7 +106,7 @@ impl<T, E> Future01 for Compat<T, E> where T: TryFuture03 + Unpin,
     type Error = T::Error;
 
     fn poll(&mut self) -> Poll01<Self::Item, Self::Error> {
-        use futures::Async;
+        use futures01::Async;
 
         let waker = current_as_waker();
         let mut cx = task::Context::new(&waker, self.executor.as_mut().unwrap());