update docs for feature0.1.0

2 files changed, 8 insertions, 0 deletions

diff --git a/README.md b/README.md
index fdfef97..c9c104c 100644
--- a/README.md
+++ b/README.md
@@ -6,3 +6,7 @@ This crate contains helpers for reading and writing
 `Parser` and `Creator` can be used to read and write files manually, and
 `Reader` and `Writer` are helpers to provide a nicer API for asynchronous
 applications using `tokio`.
+
+If you are not using `tokio`, the `tokio` dependencies can be removed by
+building with `default_features = false` (by default, the `"async"`
+feature is enabled which provides `tokio` support).
diff --git a/src/lib.rs b/src/lib.rs
index c08be3a..b0d6296 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,6 +4,10 @@
 //! `Parser` and `Creator` can be used to read and write files manually, and
 //! `Reader` and `Writer` are helpers to provide a nicer API for asynchronous
 //! applications using `tokio`.
+//!
+//! If you are not using `tokio`, the `tokio` dependencies can be removed by
+//! building with `default_features = false` (by default, the `"async"`
+//! feature is enabled which provides `tokio` support).
 
 // XXX this is broken with ale
 // #![warn(clippy::cargo)]