Function string_array_value 

pub fn string_array_value(array: &ArrayRef, i: usize) -> &str

Get the string value at index i for Utf8, LargeUtf8, or Utf8View arrays.

Note: This method does not check for nulls and the value is arbitrary if is_null returns true for the index.

Panics

1. if index i is out of bounds;
2. or the array is not a string type.