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README.md | 3 years ago |
README.md
slices_to_map
Instructions:
Create a function that borrows two slices and returns a hashmap where the first slice represents the keys and the second represents the values.
- If the slices have different sizes, the function should return the hashmap with the size of the smallest list.
Expected Function
pub fn slices_to_map(&[T], &[U]) -> HashMap<&T, &U> {
}
Usage
Here is a program to test your function.
use slices_to_map::*;
fn main() {
let keys = ["Olivia", "Liam", "Emma", "Noah", "James"];
let values = [1, 3, 23, 5, 2];
println!("{:?}", slices_to_map(&keys, &values));
}
And its output
$ cargo run
{"James": 2, "Liam": 3, "Emma": 23, "Noah": 5, "Olivia": 1}
$