Ah, so the book also says "store a closure". Technically incorrect, but 99% of the time it is a closure, so it's ok i guess.
manish can you elaborate on why "store a closure" is technically incorrect? we're trying not to do that ;)
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No code only handles closures; it also takes fns. Experienced users take to using "closure" to mean both, but to novices it can be unclear.
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yeah i bet i wrote it this way because that's exactly right
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I think he means fn implements all function traits?
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Fn* traits
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