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Rc::try_unwrap() no longer unstable #70

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ElectricCoffee opened this issue Jan 6, 2017 · 2 comments
Closed

Rc::try_unwrap() no longer unstable #70

ElectricCoffee opened this issue Jan 6, 2017 · 2 comments

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@ElectricCoffee
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The code in this section calls for installing the unstable branch to get things to work.
This is no longer required as I'm able to compile this no problems in version 1.14.0.
Even the bit about adding .ok() after try_unwrap works without any sort of work-around
@ElectricCoffee
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Looking further in the text, it seems Ref::map() isn't unstable either, so this section needs to be reworked also

@alkorang
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Section 4.3 also mentions try_unwrap is unstable.
http://cglab.ca/~abeinges/blah/too-many-lists/book/third-drop.html

@Gankra Gankra closed this as completed Jan 28, 2022
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@Gankra @ElectricCoffee @alkorang