My adventure with learning Rust continues. As a quick recap from the previous post, I’m writing a tree viewer. I have now completed another major milestone, which is to rewrite the tree-printing function to use an iterator. (Rationale: it makes the code more reusable – I can, for instance, easily implement a tree-drawing view for Cursive with it.)

I’m enjoying a two-month sabbatical this summer. It’s been great so far! I’ve used almost half of the time to cycle through the entire Great Britain and let my body work physically and my mind rest (usually, the opposite is true). And now that I’m back, I’ve switched focus to a few personal projects that I have really wanted to work on for a while but never found time.