Function is_anagram 

pub fn is_anagram(a: &str, b: &str) -> bool

Ikki satr anagrammi? (bir xil harflardan tuzilganmi)

• Time: O(n + m), Space: O(alifbo).

Misol

use rust_algorithms::other::strings::is_anagram;

assert!(is_anagram("listen", "silent"));
assert!(is_anagram("olma", "malo"));
assert!(!is_anagram("salom", "salomat"));