Function kaguya_rs::basic_fn::fun::find

pub fn find<K: Hash + Eq, V>(
    key: K, 
    it: impl Iterator<Item = (K, V)>
) -> Option<(K, V)>

find first element which match the key of Iterator<(K,V)>

Arguments

• key: Hash+Eq K => K
• it: Iterator (K,V)