Find Emoji in strings. Supports complex emoji such as 👨👩👧👦.
Uses the unic-emoji-char crate in the background, and does not rely on regexes.
let content = "Test 😘❤️! 😻💓 👨👩👦 kk 👨👩👧👦";
let emojis = emojito::find_emoji(content);
assert_eq!(emojis.len(), 6);