Cargo Features
CoreBluetooth has no features set by default.
[dependencies]
core_bluetooth = { version = "0.1.0", features = ["async_std_unstable"] }- async_std_unstable = async-std
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.