Cargo Features

[dependencies]
observables = { version = "0.1.0", default-features = false, features = ["futures-signals", "async-channel"] }
default = async-channel, futures-signals

These default features are set whenever observables is added without default-features = false somewhere in the dependency tree.

futures-signals default

Enables futures-signals and waker-fn

Affects observables::futures_signals

async-channel default

Enables async-channel ^1.7.1 and waker-fn

Affects observables::async_channel