--- title: "January 2026 Q&A" url: https://daily.dev/posts/january-2026-q-a-8ofcmx0ax source_url: https://www.youtube.com/watch?v=eAR8kVj_tig type: video:youtube source: "Jon Gjengset" published: 2026-05-31T07:48:43.761Z updated: 2026-05-31T09:14:52.204Z tags: ["career", "rust", "distributed-systems"] reading_time: 168 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # January 2026 Q&A **[Jon Gjengset](https://daily.dev/sources/jonhoo)** · 168 min read · 0 upvotes · 0 comments ## Summary A New Year's Day Q&A stream covering a wide range of topics including personal life updates (engagement, apartment purchase), editor preferences (Vim vs Helix), Rust learning strategies (project-based learning, rustlings, fly.io challenges), error handling patterns in Rust (opaque vs enum vs hybrid), interviewing philosophy for Rust developers (open-ended questions over LeetCode), AI coding tool usage at a defense company with data sensitivity tiers, thoughts on the Mojo GPU programming language, and career advice for early-stage developers. Also covers an upcoming second edition of 'Rust for Rustaceans' expected by end of 2026 or early 2027. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#career](https://daily.dev/tags/career), [#rust](https://daily.dev/tags/rust), [#distributed-systems](https://daily.dev/tags/distributed-systems) [View this post on daily.dev](https://daily.dev/posts/january-2026-q-a-8ofcmx0ax)