KITFORMA · EDITORIAL GUIDE
Why does moving a String into a loop task prevent reuse in the next iteration?
KitForma editorial guide. An owned String is transferred when moved; later iterations cannot reuse an owner that no longer holds it. A move closure can make this transfer less visually obvious.
Step-by-step guidance
An owned String is transferred when moved; later iterations cannot reuse an owner that no longer holds it. A move closure can make this transfer less visually obvious.
Decide whether each operation needs its own owned copy, a short-lived borrow, or shared immutable ownership through an appropriate Arc. Clone only when the additional owned data is intentional. Keep thread and asynchronous lifetime requirements in mind before borrowing.
Test at least two iterations and confirm what each task owns. A cheap clone of an Arc is different from cloning all String bytes. Replacing String with a static reference is only appropriate for genuinely static data, not dynamically generated input.
Sources and verification
Sources checked:
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