feat: port webrtc feature change from maintain/0.11 branch

CHANGELOG.md

@@ -16,6 +16,9 @@
 - refactor: Reference `Block` in `BlockStore::put_block`. [PR 272](https://github.com/dariusc93/rust-ipfs/pull/272)
 - feat: Passthrough timeout to WantSession::new. [PR 265](https://github.com/dariusc93/rust-ipfs/pull/265)
 
+# 0.11.21
+- chore: Put libp2p-webrtc-websys behind feature.
+
 # 0.11.20
 - feat: Add Ipfs::{add,remove}_external_address.
 

Cargo.toml

@@ -7,14 +7,14 @@ name = "rust-ipfs"
 readme = "README.md"
 repository = "https://github.com/dariusc93/rust-ipfs"
 description = "IPFS node implementation"
-version = "0.11.20"
+version = "0.11.21"
 
 [features]
 default = []
 
 experimental_stream = ["dep:libp2p-stream"]
 
-webrtc_transport = ["dep:libp2p-webrtc"]
+webrtc_transport = ["dep:libp2p-webrtc", "dep:libp2p-webrtc-websys"]
 
 sled_data_store = ["dep:sled"]
 redb_data_store = ["dep:redb"]
@@ -162,7 +162,7 @@ futures-timer = { workspace = true, features = ["wasm-bindgen"] }
 getrandom = { workspace = true, features = ["js"] }
 idb.workspace = true
 libp2p = { features = ["gossipsub", "autonat", "relay", "dcutr", "identify", "kad", "websocket-websys", "webtransport-websys", "macros", "noise", "ping", "yamux", "dns", "ed25519", "secp256k1", "ecdsa", "serde", "request-response", "json", "cbor", "rendezvous", "wasm-bindgen", ], workspace = true }
-libp2p-webrtc-websys.workspace = true
+libp2p-webrtc-websys = { workspace = true, optional = true }
 send_wrapper.workspace = true
 serde-wasm-bindgen.workspace = true
 tokio = { default-features = false, features = ["sync", "macros"], workspace = true }

src/p2p/transport.rs

@@ -293,6 +293,8 @@ pub(crate) fn build_transport(
 ) -> io::Result<TTransport> {
     use libp2p::websocket_websys;
     use libp2p::webtransport_websys;
+
+    #[cfg(feature = "webrtc_transport")]
     use libp2p_webrtc_websys as webrtc_websys;
 
     let noise_config = noise::Config::new(&keypair).map_err(io::Error::other)?;
@@ -338,6 +340,7 @@ pub(crate) fn build_transport(
         false => transport.boxed(),
     };
 
+    #[cfg(feature = "webrtc_transport")]
     let transport = match enable_webrtc {
         true => {
             let wrtc_transport =
@@ -353,6 +356,11 @@ pub(crate) fn build_transport(
         false => transport,
     };
 
+    #[cfg(not(feature = "webrtc_transport"))]
+    {
+        _ = enable_webrtc;
+    }
+
     Ok(transport)
 }