Cargo Features

solana-client-wasm has no features set by default.

[dependencies]
solana-client-wasm = { version = "1.18.0", features = ["pubsub"] }
pubsub = js-sys, wasm-bindgen, wasm-bindgen-futures, web-sys

Affects rpc_config::pubsub

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

js-sys pubsub?
wasm-bindgen pubsub?
wasm-bindgen-futures pubsub?
web-sys pubsub?