Superb deep dive on rust compile optimisation with CI caching, examining usage of monomorphisation, and graphing the build tree: https://matklad.github.io/2021/09/04/fast-rust-builds.html
miniblog.
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Clojure is changing how entry points are handled, with a default convention for command line arguments: https://insideclojure.org/2020/07/28/clj-exec/
Re-examining what the main function looks like is a really good exercise!