From 6b3b3ed2b5eb39d92e4e2b3bcce31ffdede77ea1 Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Wed, 6 Feb 2019 15:45:19 +0100
Subject: [PATCH] Fix generics in out_event type in derive (#922)

---
 misc/core-derive/Cargo.toml    | 2 +-
 misc/core-derive/src/lib.rs    | 2 +-
 misc/core-derive/tests/test.rs | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/misc/core-derive/Cargo.toml b/misc/core-derive/Cargo.toml
index 724f702c..b62aaa36 100644
--- a/misc/core-derive/Cargo.toml
+++ b/misc/core-derive/Cargo.toml
@@ -2,7 +2,7 @@
 name = "libp2p-core-derive"
 edition = "2018"
 description = "Procedural macros of libp2p-core"
-version = "0.3.1"
+version = "0.3.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
diff --git a/misc/core-derive/src/lib.rs b/misc/core-derive/src/lib.rs
index 91758769..14660277 100644
--- a/misc/core-derive/src/lib.rs
+++ b/misc/core-derive/src/lib.rs
@@ -122,7 +122,7 @@ fn build_struct(ast: &DeriveInput, data_struct: &DataStruct) -> TokenStream {
                 match meta_item {
                     syn::NestedMeta::Meta(syn::Meta::NameValue(ref m)) if m.ident == "out_event" => {
                         if let syn::Lit::Str(ref s) = m.lit {
-                            let ident: Ident = syn::parse_str(&s.value()).unwrap();
+                            let ident: syn::Type = syn::parse_str(&s.value()).unwrap();
                             out = quote!{#ident};
                         }
                     }
diff --git a/misc/core-derive/tests/test.rs b/misc/core-derive/tests/test.rs
index a66d79a5..34270de6 100644
--- a/misc/core-derive/tests/test.rs
+++ b/misc/core-derive/tests/test.rs
@@ -145,7 +145,7 @@ fn custom_polling() {
 fn custom_event_no_polling() {
     #[allow(dead_code)]
     #[derive(NetworkBehaviour)]
-    #[behaviour(out_event = "String")]
+    #[behaviour(out_event = "Vec<String>")]
     struct Foo<TSubstream> {
         ping: libp2p::ping::Ping<TSubstream>,
         identify: libp2p::identify::Identify<TSubstream>,