Add explicit ownership check to iterators1.rs#2377
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penguinawesome1 wants to merge 1 commit intorust-lang:mainfrom
Open
Add explicit ownership check to iterators1.rs#2377penguinawesome1 wants to merge 1 commit intorust-lang:mainfrom
penguinawesome1 wants to merge 1 commit intorust-lang:mainfrom
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Closes #2261
This PR adds an explicit check to the array after iterator creation to ensure it was not consumed.
I noticed that while that assert technically passes using
into_iter()because&strimplementsCopy, adding thislen()check reinforces the intent.