hello world example for tokio-postgres.
The tokio-postgres has no offical exmaple so far, so I copy some test codes into standalone project.
I hope that it is referential example for people who also are interested in tokio-postgres. After all, async/.await database query is necessary for most backend apps.
Given you have postgresql running in local host (port=5432), and create a user tmp.
git clone this project in the same host, then just run it:
cargo run