Cargo Features
IMDb has no features set by default.
[dependencies]
imdb = { version = "0.0.1", features = ["serde-impls"] }- serde-impls = serde, serde_derive
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.