the thing about Rust's ownership model is that a reference is not ownership, it's 'borrowing', and should be treated as such. But - and here's the kicker - the borrow happens as long as that reference is stored, not just when it's accessed i.e. dereferenced. This makes a number of data structures and patterns difficult and impossible to implement as you can't keep track of references to anything. You can't really make an opaque handle, for example, that can do operations through a stored reference. You have to store some ID or something and then when you want to do operations you need to pass the original container to the function anyway - so what's the point of even having reference types at that point?

IMHO Rust's lifetime analysis should consider borrows only at the point of dereference, not just whenever you encounter an & symbol. They already do that with raw pointers - you can have as many pointers as you want but you only need to mark `unsafe` if you actually dereference one. So at least someone on the team knows how to make that work functionally.