core feature

Signed-off-by: Yoshua Wuyts <yoshuawuyts@gmail.com>

Author: yoshuawuyts

Cargo.toml

@@ -21,10 +21,11 @@ features = ["docs"]
 rustdoc-args = ["--cfg", "feature=\"docs\""]
 
 [features]
-default = []
+default = ["core"]
 docs = ["unstable", "attributes"]
 unstable = ["broadcaster"]
 attributes = ["async-attributes"]
+core = []
 
 [dependencies]
 async-attributes = { version = "1.1.0", optional = true }

src/lib.rs

@@ -158,6 +158,7 @@
 //! features = ["unstable"]
 //! ```
 //!
+<<<<<<< HEAD
 //! Items marked with
 //! <span
 //!   class="module-item stab portability"
@@ -170,6 +171,16 @@
 //! version = "0.99"
 //! features = ["attributes"]
 //! ```
+//!
+//! Additionally it's possible to only use the core traits and combinators by
+//! only enabling the `core` Cargo feature:
+//!
+//! ```toml
+//! [dependencies.async-std]
+//! version = "0.99"
+//! default-features = false
+//! features = ["core"]
+//! ```
 
 #![cfg(feature = "default")]
 #![cfg_attr(feature = "docs", feature(doc_cfg))]