pub async fn create_state(
config: &Config,
) -> Result<(State, impl Future<Output = Result<(), Error>>), Error>Expand description
Initializes a State object by connecting to the various external
services specified in config.
Returns the initialized State and a cleanup future. The cleanup future
should be awaited only after dropping the State to check whether any
errors occured while dropping the State. This awkward API is a workaround
for the lack of AsyncDrop support in Rust.