miniblog.

Counter-intuitively, if you're writing a parser for a programming language, you need it to be a total function. As soon as you build IDE tooling, you need ASTs from invalid or incomplete input. The parser should return (Ast, List<Error>) rather than Result<Ast, Error>.

Distributing binaries built against musl is counter-intuitive to me. When I run them on my machine, they're dynamically linked to glibc! The main advantage AIUI is that you don't depend on new glibc features, so you get a more portable executable.

I haven't used resumable exceptions much at all. I keep coming across scenarios where I wish the current language had them. Most recent example: writing a tree-walking interpreter with a step counter. I'd love to throw ScriptExceededLimit with an option of resuming.