Following on from video 12, looking at how to add type information to traits, to make them flexible enough to describe generic code with different typ… ...more

Explaining what a trait is, and how to use it. A trait is a bit like an Interface in Java or Go, or an Abstract Base Class in C++ or Python, but it ca… ...more

Going through some exercises on Rust ownership, references, slices and error handling. To see the exercises code as it was when I recorded the video:… ...more

Update: as confirmed in the bug I logged, this was fixed in Firefox 123! See also: Keep your Indexed DB keys and values small if you want good perform… ...more

Following on from Keep your Indexed DB keys and values small if you want good performance!, here is another thing I've learned about Indexed DB perfor… ...more