Cargo Features

sqlx-rqlite has no features set by default.

[dependencies]
sqlx-rqlite = { version = "0.1.3", features = ["chrono", "serde", "regex"] }
default

you need to explicitly specify the chrono feature when compiling simple_chrono example

chrono

Enables chrono, chrono of rqlite-ha421

Features from optional dependencies

serde implicit feature

Enables serde

serde:

A generic serialization/deserialization framework

regex implicit feature