From ca213922d043a5532d9ab352c0d54bfca7563871 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Wed, 5 Feb 2020 04:14:26 +0100
Subject: Drop `Send` in `Command` and `Executor` on Wasm

---
 futures/src/executor.rs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'futures/src/executor.rs')

diff --git a/futures/src/executor.rs b/futures/src/executor.rs
index 2a5281af..5378c0b3 100644
--- a/futures/src/executor.rs
+++ b/futures/src/executor.rs
@@ -1,7 +1,7 @@
 //! Choose your preferred executor to power a runtime.
 mod null;
 
-#[cfg(feature = "thread-pool")]
+#[cfg(all(not(target_arch = "wasm32"), feature = "thread-pool"))]
 mod thread_pool;
 
 #[cfg(all(not(target_arch = "wasm32"), feature = "tokio"))]
@@ -15,7 +15,7 @@ mod wasm_bindgen;
 
 pub use null::Null;
 
-#[cfg(feature = "thread-pool")]
+#[cfg(all(not(target_arch = "wasm32"), feature = "thread-pool"))]
 pub use thread_pool::ThreadPool;
 
 #[cfg(all(not(target_arch = "wasm32"), feature = "tokio"))]
@@ -41,8 +41,15 @@ pub trait Executor: Sized {
     /// Spawns a future in the [`Executor`].
     ///
     /// [`Executor`]: trait.Executor.html
+    #[cfg(not(target_arch = "wasm32"))]
     fn spawn(&self, future: impl Future<Output = ()> + Send + 'static);
 
+    /// Spawns a local future in the [`Executor`].
+    ///
+    /// [`Executor`]: trait.Executor.html
+    #[cfg(target_arch = "wasm32")]
+    fn spawn(&self, future: impl Future<Output = ()> + 'static);
+
     /// Runs the given closure inside the [`Executor`].
     ///
     /// Some executors, like `tokio`, require some global state to be in place
-- 
cgit