From 1429cd780204624b4d244e7d8179fe6ff77988c3 Mon Sep 17 00:00:00 2001
From: Franck Royer <franck@royer.one>
Date: Tue, 19 Jan 2021 12:15:29 +1100
Subject: [PATCH] Add note on simultanous execution of the protocol

---
 src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 70cbab50..85f312b5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -322,6 +322,9 @@ where
     }
 }
 
+/// A behaviour that can execute await/.async protocols.
+///
+/// Note: It is not possible to execute the same protocol with the same peer several simultaneous times.
 pub struct Behaviour<I, O, E> {
     protocol_in_events: VecDeque<(PeerId, ProtocolInEvent<I, O, E>)>,
     protocol_out_events: VecDeque<(PeerId, ProtocolOutEvent<I, O, E>)>,