Michael A. Murphy :system76: on Nostr: npub13w6fh…l479m Yes, and there are multiple ways to achieve this. Using only the ...
npub13w6fhssk27ffmh00g8lfr9p8adxcrvtf8lgu6z2j6je7ugmtqpws4l479m (npub13w6…479m) Yes, and there are multiple ways to achieve this. Using only the standard library, you can use a Rc'd RefCell, which requires a runtime borrow check on each access.
With the qcell crate, you can use Rc'd QCell/TCell/LCell, based on GhostCell, to achieve the same affect with compile-time borrow checks.
Or you could use generational indices like in the doubly-linked list example for the slotmap crate.
There's also some graph crates like petgraph.
Published at
2023-06-28 14:43:11Event JSON
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"content": "nostr:npub13w6fhssk27ffmh00g8lfr9p8adxcrvtf8lgu6z2j6je7ugmtqpws4l479m Yes, and there are multiple ways to achieve this. Using only the standard library, you can use a Rc'd RefCell, which requires a runtime borrow check on each access.\n\nWith the qcell crate, you can use Rc'd QCell/TCell/LCell, based on GhostCell, to achieve the same affect with compile-time borrow checks.\n\nOr you could use generational indices like in the doubly-linked list example for the slotmap crate.\n\nThere's also some graph crates like petgraph.",
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