fix(pkarr): add rand in wasm target

Author: Nuhvi

pkarr/Cargo.toml

@@ -33,6 +33,7 @@ reqwest = { version = "0.12.7", features = ["rustls-tls"], optional = true }
 [target.'cfg(target_arch = "wasm32")'.dependencies]
 js-sys = "0.3.69"
 futures = "0.3.30" 
+rand = "0.8.5"
 getrandom = { version = "0.2", features = ["js"] }
 reqwest = "0.12.7"
 

pkarr/README.md

@@ -9,3 +9,10 @@ Publish and resolve DNS packets over Mainline DHT.
 ## Get started
 
 Check the [Examples](https://github.com/Nuhvi/pkarr/tree/main/pkarr/examples).
+
+## WebAssembly support
+
+This version of Pkarr assumes that you are running Wasm in a JavaScript environment,
+and using the Relays clients, so you can't use it in Wasi for example, nor can you
+use some Wasi bindings to use the DHT directly. If you really need Wasi support, please
+open an issue on `https://git.pkarr.org`.