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-rw-r--r--src/pipe.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/pipe.rs b/src/pipe.rs
index 2fd9fac..09ca580 100644
--- a/src/pipe.rs
+++ b/src/pipe.rs
@@ -1,3 +1,4 @@
+//! Define an adapter to implement `std::io::Write` on `Sender<Bytes>`.
use bytes::{Bytes, BytesMut};
use futures::sink::{Sink, Wait};
use futures::sync::mpsc::Sender;