Expose wasm-bindgen feature instead of automatically activating it

Author: thomaseizinger

Cargo.toml

@@ -53,7 +53,7 @@ rendezvous = ["libp2p-rendezvous"]
 tcp-async-io = ["libp2p-tcp", "libp2p-tcp/async-io"]
 tcp-tokio = ["libp2p-tcp", "libp2p-tcp/tokio"]
 uds = ["libp2p-uds"]
-wasm-bindgen = ["parking_lot/wasm-bindgen"]
+wasm-bindgen = ["parking_lot/wasm-bindgen", "libp2p-rendezvous/wasm-bindgen"]
 wasm-ext = ["libp2p-wasm-ext"]
 wasm-ext-websocket = ["wasm-ext", "libp2p-wasm-ext/websocket"]
 websocket = ["libp2p-websocket"]

protocols/rendezvous/Cargo.toml

@@ -25,9 +25,6 @@ sha2 = "0.9"
 rand = "0.8"
 wasm-timer = "0.2"
 
-[target.'cfg(target_arch = "wasm32")'.dependencies]
-uuid = { version = "0.8", features = ["wasm-bindgen"] }
-
 [dev-dependencies]
 libp2p = { path = "../.." }
 rand = "0.8"
@@ -36,5 +33,8 @@ env_logger = "0.8"
 async-trait = "0.1"
 tokio = { version = "1", features = [ "rt-multi-thread", "time", "macros", "sync", "process", "fs", "net" ] } # TODO: REMOVE FOR PRODUCTION USE
 
+[features]
+wasm-bindgen = ["uuid/wasm-bindgen"]
+
 [build-dependencies]
 prost-build = "0.7"