Cargo Features

tdtxt has no features set by default.

[dependencies]
tdtxt = { version = "0.3.0", features = ["all"] }
all = chrono, serde

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.

chrono all?
serde all?