Cargo Features

futures-loco-protocol has no features set by default.

[dependencies]
futures-loco-protocol = { version = "0.4.0", features = ["wasm"] }
wasm = getrandom

Enables js of getrandom, wasm of loco-protocol

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.

getrandom wasm?