Developer Builds Privacy-Focused Terminal Chat UI in Rust Using Ratatui

A developer has published the final installment of a six-part series documenting Anyhide, a Rust-based steganography and private chat tool. The post focuses on building a terminal user interface (TUI) using Ratatui, a mature Rust library, chosen for its speed of iteration, SSH compatibility, and alignment with the tool's privacy-first ethos. The interface features a contact sidebar, tabbed conversations, a message pane, and a status bar, modeled on familiar chat client layouts. A custom ContactStatus enum uses single Unicode glyphs to visually convey six distinct connection states, including incoming and outgoing chat requests, without any text labels. To prevent abuse over Tor, the tool implements a request-and-accept flow so users can manually approve or reject incoming connection attempts.