Here are some best practices for error handling in Rust programming that I've found effective: - For tests and examples, use "box dyn error" instead of "anyhow." - Prefer the "?" pattern over "unwrap" or "expect," even in tests and examples, to align with production coding standards. - "Box dyn error" is excellent for error passthrough, as are `map_err` and `ok_or` with static strings and formatted strings. - In production code, use an enum with fully descriptive variant names and favor struct variants with clear names over tuple variants. - Avoid relying on the display to convey the meaning of error variants. - In web or device applications, human error rendering might not occur at the enum/type level, so using Debug for display may suffice. - For web or device applications, using Serialize for errors that need to be logged or sent to the client for display can be a powerful and straightforward pattern. - Prioritize clarity in error naming (variants) and focus on consistency as the code develops. - Don't be afraid of medium-length enum variant names; remember, type refactoring is straightforward. - In summary, start with progressive and clear practices, and become more structured as the code matures. == Jeremy Chone: - Patreon - https://patreon.com/jeremychone - Any help is a big help (for Rust educational content) - Twitter - https://twitter.com/jeremychone - Discord general-rust - https://discord.gg/W2besKCzjx - Discord rust10x - https://discord.gg/XuKWrNGKpC - Rust10x - https://rust10x.com/ - Rust resources for production coding. Big thanks to CrabNebula (https://crabnebula.dev/) for sponsoring this channel. == Rust10x AI / OpenAI / Ollama - Rust OpenAI API Tutorial: https://www.youtube.com/watch?v=PHbCmIckV20 - Rust Ollama Tutorial: https://www.youtube.com/watch?v=OcH-zT5VNgM == Rust10x Web App production coding: Episode 01: https://www.youtube.com/watch?v=3cA_mk4vdWY Episode 02: https://www.youtube.com/watch?v=-dMH9UiwKqg Episode 03: https://www.youtube.com/watch?v=zUxF0kvydJs Episode 04: https://www.youtube.com/watch?v=3E0zK5h9zEs Episode 05.1: https://www.youtube.com/watch?v=Gc5Nj5LJe1U Web Site: https://rust10x.com/web-app GitHub: https://github.com/rust10x/rust-web-app Discord rust10x - https://discord.gg/XuKWrNGKpC Patreon - https://patreon.com/jeremychone - Any help is a big help (for Rust Production Coding educational content) == Other Other popular Rust Programming videos: - Rust Web App Production Coding Blueprint - https://www.youtube.com/watch?v=3cA_mk4vdWY - Rust Axum - Full Course - https://www.youtube.com/watch?v=XZtlD_m59sM - Rust Type State Builder Pattern - https://www.youtube.com/watch?v=pwmIQzLuYl0 - Quick Start Code Layout - https://www.youtube.com/watch?v=oxx7MmN4Ib0 - AWESOME-APP Full Overview - Rust template for building Awesome Desktop Application: https://www.youtube.com/watch?v=BY_ZjPGqJJk - Tauri Quick Introduction (Desktop App wit Rust Programming): https://www.youtube.com/watch?v=kRoGYgAuZQE - Rust Web App tutorials series: https://www.youtube.com/watch?v=VIig9IcQ-w8 - Rust Bevy Full Tutorial - Game Development with Rust: https://www.youtube.com/watch?v=j7qHwb7geIM - Rust for Java Developers series: https://www.youtube.com/watch?v=iFdh4sPC5Tg Playlists: - Rust AI Programming Series:    • Rust AI Programming Series, Tutorials   - Rust Web App Production Coding Series:    • Rust Production Coding - Web App Series   - Rust For Desktop App:    • Rust Programming for Desktop App   - Everything Rust Programming - Tutorials, Courses, Tips, Examples:    • Everything Rust Programming - Tutoria...   - Rust Programming for Web Development:    • Rust Programming for Web Development   - Rust Courses:    • Rust Course 2021 by the book | RustLang   - Rust for Java Developers:    • Rust for Java Developers   Rust10x - Coding Resources for Production Coding in Rust. ➜ https://rust10x.com/ Other notes: - ScreenBrush for the green lines. (Gromit seems to be the equivalent on Linux) - Sketchapp for some graphics. - Davinci Resolve and Fusion video editing. - VSCode with Google Material icon themes (with some customization)