RTree - Memory usage tracking / estimation

[KarthikSubbarao]

I was curious if there is any memory usage tracking / estimation per RTree object created. In my use case, there can be multiple RTree objects and having visibility on the memory usage would be great. If there is any existing way to track this or estimate this, please do let me know :D

https://docs.rs/rstar/0.12.2/rstar/struct.RTree.html

Thank you!

[adamreichold]

There is nothing built-in at the moment. If you want this during development, you could try general purposes malloc instrumentation like Heaptrack. If you need this for deployments, you would need to add support for tracking infrastructure like malloc_size_of.