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@martin I've been writing Rust for 5 years and professionally for 2 years, I've seen a linked list outside of some very specific use cases.
Yes, Rust Linked List are very limited and you will most likely fight the borrow checker.
Are you sure you need a linked list? In most cases a Vec will be more efficient, and you won't have as many borrow checking issue.
If the order of elements doesn't matter, you can even use Vec::swap_remove for O(1) removal of elements.
@martin if you want to remove all element that match a specific criteria, try using Vec::retain.
https://doc.rust-lang.org/stable/std/vec/struct.Vec.html#method.retain
https://doc.rust-lang.org/stable/std/vec/struct.Vec.html?search=retain#method.swap_remove
doc.rust-lang.orgVec in std::vec - RustA contiguous growable array type, written as `Vec<T>`, short for ‘vector’.