In case one would like to create StableBTreeMap on the fly, e.g. fn get_memory_for_something(index: u8) -> Memory { MEMORY_MANAGER.with(|m| m.borrow().get(MemoryId::new( index))) } pub fn init_stable_something(index: u8) -> Something { StableBTreeMap::init(get_memory_for_something(index)) …

StableBTreeMap, and stable structures in general, should not be created dynamically - that’s not what they are designed for. What’s the use-case?

Upgrade of StableBTreeMap created dynamically

peterparker March 11, 2024, 12:13pm 3

Why not?

Is that documented somewhere?

Use case is similar to the one I shared in the other thread.

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