Function sub

arrow-arith/src/numeric.rs:44–46

Perform `lhs - rhs`, returning an error on overflow

(lhs: &dyn Datum, rhs: &dyn Datum)

/// Perform `lhs - rhs`, returning an error on overflow
pub fn sub(lhs: &dyn Datum, rhs: &dyn Datum) -> Result<ArrayRef, ArrowError> {
    arithmetic_op(Op::Sub, lhs, rhs)
}

/// Perform `lhs - rhs`, wrapping on overflow for [`DataType::is_integer`]
pub fn sub_wrapping(lhs: &dyn Datum, rhs: &dyn Datum) -> Result<ArrayRef, ArrowError> {