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by sigi64
1320 days ago
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Rust uses fat-pointers to references and raw pointers to dynamically sized types (DSTs) – slices or trait objects. A fat pointer contains a pointer plus some information that makes the DST "complete" (e.g. the length, or in the case of trait objects, the additional data is a pointer to the vtable). Generally, you have, under control, where you store your fat-pointer. |
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