pub fn hash_labels<'a, H: Hasher, I: IntoIterator<Item = (&'a Key, &'a Value)>>(
    state: &mut H,
    labels: I,
) {
    for (key, value) in labels.into_iter() {
        key.hash(state);
        hash_value(state, value);
    }
}
/// Impl of Hash for `KeyValue`
Impl of Hash for `KeyValue`
Impl of Hash for ` KeyValue `
pub fn hash_labels<'a, H: Hasher, I: IntoIterator<Item = (&'a Key, &'a Value)>>(
    state: &mut H,
    labels: I,
) {
    for (key, value) in labels.into_iter() {
        key.hash(state);
        hash_value(state, value);
    }
}
pub fn hash_labels < ' a , H : Hasher , I : IntoIterator < Item = ( & ' a Key , & ' a Value ) > > ( state : & mut H , labels : I , ) { for ( key , value ) in labels . into_iter ( ) { key . hash ( state ) ; hash_value ( state , value ) ; } }
Impl of Hash for `KeyValue`
Impl of Hash for ` KeyValue `
state
&mut H
labels
I
state
&mut H
labels
I