Simplify default feature

Cargo.toml

@@ -21,10 +21,9 @@ features = ["docs"]
 rustdoc-args = ["--cfg", "feature=\"docs\""]
 
 [features]
-default = ["stable"]
+default = []
 docs = ["unstable"]
 unstable = ["broadcaster"]
-stable = []
 
 [dependencies]
 async-macros = "1.0.0"

src/lib.rs

@@ -41,6 +41,7 @@
 //! features = ["unstable"]
 //! ```
 
+#![cfg(feature = "default")]
 #![cfg_attr(feature = "docs", feature(doc_cfg))]
 #![warn(missing_docs, missing_debug_implementations, rust_2018_idioms)]
 #![allow(clippy::mutex_atomic, clippy::module_inception)]
@@ -49,18 +50,6 @@
 #![doc(html_logo_url = "https://async.rs/images/logo--hero.svg")]
 #![recursion_limit = "2048"]
 
-/// Declares stable items.
-#[doc(hidden)]
-macro_rules! cfg_stable {
-    ($($item:item)*) => {
-        $(
-            #[cfg(feature = "stable")]
-            $item
-        )*
-    }
-}
-
-cfg_stable! {
 #[macro_use]
 mod utils;
 
@@ -91,4 +80,3 @@ cfg_stable! {
 }
 
 mod macros;
-}

src/prelude.rs

@@ -36,6 +36,8 @@ pub use crate::io::seek::SeekExt as _;
 pub use crate::io::write::WriteExt as _;
 #[doc(hidden)]
 pub use crate::stream::stream::StreamExt as _;
+#[doc(hidden)]
+pub use crate::task_local;
 
 cfg_unstable! {
     #[doc(no_inline)]