Starting the DB

# Start postgresql server docker image:
docker run --rm --name pg -p 5432:5432  -e POSTGRES_PASSWORD=welcome  postgres:15

# (optional) To have a psql terminal on pg. 
# In another terminal (tab) run psql:
docker exec -it -u postgres pg psql

# (optional) For pg to print all sql statements.
# In psql command line started above.
ALTER DATABASE postgres SET log_statement = 'all';

Dev (REPL)

NOTE: Install cargo watch with cargo install cargo-watch.

# Terminal 1 - To run the server.
cargo watch -q -c -w src/ -x "run"

# Terminal 2 - To run the quick_dev.
cargo watch -q -c -w examples/ -x "run --example quick_dev"

Unit Test (REPL)

cargo watch -q -c -x "test -- --nocapture"

# Specific test with filter.
cargo watch -q -c -x "test model::task::tests::test_create -- --nocapture"

Dev

# Terminal 1 - To run the server.
cargo run

# Terminal 2 - To run the tests.
cargo run --example quick_dev

Unit Test

cargo test -- --nocapture

cargo watch -q -c -x test model::task::tests::test_create -- --nocapture