mers/get_ref.mers at 79b169d9513017b9849696d0d49f78b0b8401076 - mers - Gitea: Git with a cup of tomato

mark/mers

mirror of https://github.com/Dummi26/mers.git synced 2025-03-10 14:13:52 +01:00

mark 4efee9e2a2 completely changed the VData/VDataEnum system: Multiple VData can share one VDataEnum via an Arc<Mutex<VDataEnum>>. If one wants to modify the data, it copies it (Copy on Write). This copying is skipped for shared mutable data (references). This was necessary for the get_ref() function. Expect bugs!

2023-05-11 01:04:15 +02:00

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 list = [1 2 3 4 5 6 7 8 9 ...]
 second = &list.get_ref(2).assume1()
 second.debug()
 *second = 24
 second.debug()
 list.debug()