This is a template for writing fun notation tabs.
Check the main repository for more information.
Just create new files in src folders, use src/test.rs as an example.
Add the new file into src/main.rs, then run cargo run in the project root to generate tabs.
Notation viewer's desktop version support loading the tab source file (e.g. test.rs) directly, there is a hidden requirement for this to work, the last statement in the file has to be the function to return Tab, check src/test.rs for an working example.