pub async fn init_url(db_url: &str) -> Result<Pool>Expand description
Open (creating if needed) the SQLite database at db_url, run schema
creation, and return a connection pool.
db_url is a sqlx SQLite URL, e.g. sqlite://featherreader.db or
sqlite::memory: for an ephemeral in-memory database. The file is created
if it does not exist; WAL journaling is enabled for on-disk databases and
foreign keys are enforced on every connection.