At first you need to switch the release channel to nightly. The following command lets your PC download and enable nightly edition of Rust.
rustup default nightly
And then clone this repo as follows:
git clone https://github.com/melt-adzuki/Tums.git
To start developing, just type:
cd Tums
docker-compose up
Database should be created automatically and Mongo Express will be available at http://localhost:8081. Note that deleting or adding documents manually causes collection ordering shuffled.