5 files changed, 9 insertions, 0 deletions
diff --git a/futures/Cargo.toml b/futures/Cargo.toml
index 869a30ba..3fe8719b 100644
--- a/futures/Cargo.toml
+++ b/futures/Cargo.toml
@@ -30,3 +30,7 @@ optional = true
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen-futures = "0.4"
+
+[package.metadata.docs.rs]
+rustdoc-args = ["--cfg", "docsrs"]
+all-features = true
diff --git a/futures/src/executor/async_std.rs b/futures/src/executor/async_std.rs
index 27949e31..471be369 100644
--- a/futures/src/executor/async_std.rs
+++ b/futures/src/executor/async_std.rs
@@ -3,6 +3,7 @@ use crate::Executor;
 use futures::Future;
 
 /// An `async-std` runtime.
+#[cfg_attr(docsrs, doc(cfg(feature = "async-std")))]
 #[derive(Debug)]
 pub struct AsyncStd;
 
diff --git a/futures/src/executor/thread_pool.rs b/futures/src/executor/thread_pool.rs
index 1ec5bf69..a6c6168e 100644
--- a/futures/src/executor/thread_pool.rs
+++ b/futures/src/executor/thread_pool.rs
@@ -3,6 +3,7 @@ use crate::Executor;
 use futures::Future;
 
 /// A thread pool runtime for futures.
+#[cfg_attr(docsrs, doc(cfg(feature = "thread-pool")))]
 pub type ThreadPool = futures::executor::ThreadPool;
 
 impl Executor for futures::executor::ThreadPool {
diff --git a/futures/src/executor/tokio.rs b/futures/src/executor/tokio.rs
index 20802ceb..a730bce8 100644
--- a/futures/src/executor/tokio.rs
+++ b/futures/src/executor/tokio.rs
@@ -3,6 +3,7 @@ use crate::Executor;
 use futures::Future;
 
 /// A `tokio` runtime.
+#[cfg_attr(docsrs, doc(cfg(feature = "tokio")))]
 pub type Tokio = tokio::runtime::Runtime;
 
 impl Executor for Tokio {
diff --git a/futures/src/lib.rs b/futures/src/lib.rs
index 79178931..966a9cdc 100644
--- a/futures/src/lib.rs
+++ b/futures/src/lib.rs
@@ -4,6 +4,8 @@
 #![deny(unused_results)]
 #![forbid(unsafe_code)]
 #![forbid(rust_2018_idioms)]
+#![cfg_attr(docsrs, feature(doc_cfg))]
+
 pub use futures;
 
 mod command;