Yuya Nishihara 2fc7febaef commit_templater: teach elidable (or optional) commit
I think Option<Commit> is the simplest encoding of the log node.

The behavior of an Option type is closer to nullable types rather than the
Option in Rust. I don't think we would want to write opt.map(|x| x.f()) or
opt.unwrap().f(). We can of course add opt?.f() syntax, but it will be a short
for "if(opt, opt.f())"?
2024-03-24 10:32:15 +09:00
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