Map vector
Rust
#![allow(unused)]
fn main() {
let v = vec![1, 2, 3];
let new_vec = v.iter().map(|num| {
num * 2
});
}Python
v = [1, 2, 3];
new_vec = map(num * 2, v)
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#![allow(unused)]
fn main() {
let v = vec![1, 2, 3];
let new_vec = v.iter().map(|num| {
num * 2
});
}v = [1, 2, 3];
new_vec = map(num * 2, v)