Cargo Features

DW3000 has no features set by default.

[dependencies]
dw3000 = { version = "0.2.0", features = ["std"] }
std

Enables std of num_enum ^0.5.1, serde, and ssmarshal

serde:

Provide impls for common standard library types like Vec<T> and HashMap<K, V>.
Requires a dependency on the Rust standard library.

DW3000 has 1 feature without comment.