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A comment on Formally Verifying Rust's Opaque Types. Parent comment
Maybe you mean something like this? `fn extend_vec(to: &mut Vec<i32>, from: &Vec<i32>) { ... }`
This does not compile if you pass the same Vec as to and from, because of the `&mut`
Maybe you mean something like this? `fn extend_vec(to: &mut Vec<i32>, from: &Vec<i32>) { ... }`
This does not compile if you pass the same Vec as to and from, because of the `&mut`