It's impressive (& was not obvious to me) how much memory a bytecode interpreter can save!
miniblog.
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Implementation chicken:
When there's an obvious feature gap in an ecosystem and everyone is waiting for someone else to write it.
I see this most frequently with OSS toolchains. Basic functionality in new programming languages is another common scenario.
I'm reaching a point where I want a declarative, GitOps style workflow for DNS for my personal projects.
Anyone have opinions? The obvious options seem to be Terraform or DNSControl.
Today I learnt about clippy::clone_on_ref_ptr, which complains about t.clone() on a Rc<Thing>. You write Rc::clone(t) instead, so it's obvious it's a cheap clone.
It's a nice approach, because it makes the expensive clones more obvious.
