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Closures implement Copy and Clone, generators don't #61981

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Jun 20, 2019
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Closures implement Copy and Clone, generators don't #61981

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2 changes: 1 addition & 1 deletion src/doc/unstable-book/src/language-features/generators.md
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Expand Up @@ -146,7 +146,7 @@ closure-like semantics. Namely:
generators also depend on variables live across suspension points. This means
that although the ambient environment may be `Send` or `Sync`, the generator
itself may not be due to internal variables live across `yield` points being
not-`Send` or not-`Sync`. Note that generators, like closures, do
not-`Send` or not-`Sync`. Note that generators do
not implement traits like `Copy` or `Clone` automatically.

* Whenever a generator is dropped it will drop all captured environment
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