Function as_struct_array

datafusion/common/src/cast.rs:58–60

Downcast Array to StructArray

(array: &dyn Array)

// Downcast Array to StructArray
pub fn as_struct_array(array: &dyn Array) -> Result<&StructArray> {
    Ok(downcast_value!(array, StructArray))
}

// Downcast Array to Int8Array
pub fn as_int8_array(array: &dyn Array) -> Result<&Int8Array> {