public-collect/books-futures-explained
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Slightly awkward wording.

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James Robb
2020-05-19 10:08:21 +00:00
parent 92de09e917
commit 18584400c7
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src/0_background_information.md
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@@ -130,7 +130,7 @@ second as you read this.
**Drawbacks:** **Drawbacks:**
1. The stacks might need to grow. Solving this is not easy and will have a cost. 1. The stacks might need to grow. Solving this is not easy and will have a cost.
2. You need to save all the CPU state on every switch. 2. You need to save the CPU state on every switch.
3. It's not a _zero cost abstraction_ (Rust had green threads early on and this 3. It's not a _zero cost abstraction_ (Rust had green threads early on and this
was one of the reasons they were removed). was one of the reasons they were removed).
4. Complicated to implement correctly if you want to support many different 4. Complicated to implement correctly if you want to support many different