find last element of vec rust
let x = items.last().unwrap();find last element of vec rust
let x = items.last().unwrap();get length of vector rust
let a = vec![1, 2, 3];
assert_eq!(a.len(), 3);find last element of vec rust
let vec = vec![];
let last_element = vec.last().unwrap();Copyright © 2021 Codeinu
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