update wasm compilation conditions of gossipsub

Signed-off-by: ozkanonur <[email protected]>

Author: onur-ozkan

libp2p/src/lib.rs

@@ -65,7 +65,7 @@ pub use libp2p_dns as dns;
 #[doc(inline)]
 pub use libp2p_floodsub as floodsub;
 #[cfg(feature = "gossipsub")]
-#[cfg(not(target_os = "unknown"))]
+#[cfg(any(not(target_os = "unknown"), target_arch = "wasm32"))]
 #[doc(inline)]
 pub use libp2p_gossipsub as gossipsub;
 #[cfg(feature = "identify")]

misc/metrics/src/identify.rs

@@ -64,7 +64,7 @@ const ALLOWED_PROTOCOLS: &[StreamProtocol] = &[
     #[cfg(feature = "dcutr")]
     libp2p_dcutr::PROTOCOL_NAME,
     // #[cfg(feature = "gossipsub")]
-    // #[cfg(not(target_os = "unknown"))]
+    // #[cfg(any(not(target_os = "unknown"), target_arch = "wasm32"))]
     // TODO: Add Gossipsub protocol name
     libp2p_identify::PROTOCOL_NAME,
     libp2p_identify::PUSH_PROTOCOL_NAME,

misc/metrics/src/lib.rs

@@ -30,7 +30,7 @@
 #[cfg(feature = "dcutr")]
 mod dcutr;
 #[cfg(feature = "gossipsub")]
-#[cfg(not(target_os = "unknown"))]
+#[cfg(any(not(target_os = "unknown"), target_arch = "wasm32"))]
 mod gossipsub;
 #[cfg(feature = "identify")]
 mod identify;
@@ -50,7 +50,7 @@ pub struct Metrics {
     #[cfg(feature = "dcutr")]
     dcutr: dcutr::Metrics,
     #[cfg(feature = "gossipsub")]
-    #[cfg(not(target_os = "unknown"))]
+    #[cfg(any(not(target_os = "unknown"), target_arch = "wasm32"))]
     gossipsub: gossipsub::Metrics,
     #[cfg(feature = "identify")]
     identify: identify::Metrics,
@@ -78,7 +78,7 @@ impl Metrics {
             #[cfg(feature = "dcutr")]
             dcutr: dcutr::Metrics::new(sub_registry),
             #[cfg(feature = "gossipsub")]
-            #[cfg(not(target_os = "unknown"))]
+            #[cfg(any(not(target_os = "unknown"), target_arch = "wasm32"))]
             gossipsub: gossipsub::Metrics::new(sub_registry),
             #[cfg(feature = "identify")]
             identify: identify::Metrics::new(sub_registry),
@@ -107,7 +107,7 @@ impl Recorder<libp2p_dcutr::Event> for Metrics {
 }
 
 #[cfg(feature = "gossipsub")]
-#[cfg(not(target_os = "unknown"))]
+#[cfg(any(not(target_os = "unknown"), target_arch = "wasm32"))]
 impl Recorder<libp2p_gossipsub::Event> for Metrics {
     fn record(&self, event: &libp2p_gossipsub::Event) {
         self.gossipsub.record(event)