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Update src/ownership/lifetimes-data-structures.md

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Co-authored-by: Martin Geisler <martin@geisler.net>
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Fabian Bornhofen 2023-01-13 12:47:15 +01:00 committed by GitHub
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@ -25,6 +25,6 @@ fn main() {
* In the above example, the annotation on `Highlight` enforces that the data underlying the contained `&str` lives at least as long as any instance of `Highlight` that uses that data. * In the above example, the annotation on `Highlight` enforces that the data underlying the contained `&str` lives at least as long as any instance of `Highlight` that uses that data.
* If `text` is consumed before the end of the lifetime of `fox` (or `dog`), the borrow checker throws an error. * If `text` is consumed before the end of the lifetime of `fox` (or `dog`), the borrow checker throws an error.
* Types with borrowed data force users to hold on to the original data. This can be useful for creating lightweight views, but it generally makes them somewhat harder to use. * Types with borrowed data force users to hold on to the original data. This can be useful for creating lightweight views, but it generally makes them somewhat harder to use.
* When appropriate, consider creating data structures that own data directly. * When possible, make data structures own their data directly.
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