cursive

Rust has great libraries for TUIs. tui-rs (https://github.com/fdehau/tui-rs) has been used in numerous popular applications, but is unmaintained. ratatui (https://github.com/tui-rs-revival/ratatui) is the maintained version, and is pretty new. Less widely known is cursive (https://github.com/gyscos/cursive), which I have yet to try. Aside from the libraries, I just wanted to start a project that would make be better at Rust. The easy distribution with cargo is a huge bonus though.

The thing that gets me about Dwarf Fortress is that it's a 64-bit text-mode game. As a grey-haired developer who got excited about "DOS Extenders" that allowed 32-bit mode, seeing a text-mode game written as a native 64-bit application is bizarrely anachronistic. I get a similar feeling from text-mode GUI frameworks for Rust, which allow multi-threading and 64-bit but are essentially clones of Borland Turbo Vision, where you had to be mindful to keep lists smaller than 64KB: https://github.com/gyscos/cursive