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→{{header|Rust}}: Applied rustfmt, updated trim_right_matches to trim_end_matches
m (→{{header|Rust}}: Applied rustfmt, updated trim_right_matches to trim_end_matches) |
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Line 1,209:
<lang rust>fn main() {
let country_city = [
("UK", "Birmingham"),
];
let mut city_sorted = country_city.clone();
Line 1,219 ⟶ 1,221:
let mut country_sorted = country_city.clone();
country_sorted.sort_by_key(|k| k.0);
println!("Original:");
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