MapArrayIter

arrow_array::iterator

Type Alias MapArrayIter 

Source 
pub type MapArrayIter<'a> = ArrayIter<&'a MapArray>;
Expand description

an iterator that returns Some(T) or None, that can be used on any MapArray

Aliased Type§

pub struct MapArrayIter<'a> {
    array: &'a MapArray,
    logical_nulls: Option<NullBuffer>,
    current: usize,
    current_end: usize,
}

Fields§

§array: &'a MapArray§logical_nulls: Option<NullBuffer>§current: usize§current_end: usize