arrow_cast::cast

Function cast_bool_to_numeric

Source 
fn cast_bool_to_numeric<TO>(
    from: &dyn Array,
    cast_options: &CastOptions<'_>,
) -> Result<ArrayRef, ArrowError>
where
    TO: ArrowPrimitiveType,
    TO::Native: NumCast,
Expand description

Cast Boolean types to numeric

false returns 0 while true returns 1