Method fmt

arrow-array/src/array/struct_array.rs:555–574

(&self, f: &mut std::fmt::Formatter)

impl std::fmt::Debug for StructArray {
    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
        writeln!(f, "StructArray")?;
        writeln!(f, "-- validity:")?;
        writeln!(f, "[")?;
        print_long_array(self, f, |_array, _index, f| write!(f, "valid"))?;
        writeln!(f, "]\n[")?;
        for (child_index, name) in self.column_names().iter().enumerate() {
            let column = self.column(child_index);
            writeln!(
                f,
                "-- child {}: \"{}\" ({:?})",
                child_index,
                name,
                column.data_type()
            )?;
            std::fmt::Debug::fmt(column, f)?;
            writeln!(f)?;
        }
        write!(f, "]")
    }
}

impl From<(Vec<(FieldRef, ArrayRef)>, Buffer)> for StructArray {