Type Alias DecimalChunked 

pub type DecimalChunked = Logical<DecimalType, Int128Type>;

Available on crate feature dtype-decimal only.

Aliased Type

pub struct DecimalChunked {
    pub phys: ChunkedArray<Int128Type>,
    pub dtype: DataType,
    /* private fields */
}

Fields

phys: ChunkedArray<Int128Type>

dtype: DataType

Implementations

impl DecimalChunked

pub fn mul_with_scale(&self, rhs: &Self, scale: usize) -> PolarsResult<Self>

Multiplies with the result rounded to scale.

pub fn div_with_scale(&self, rhs: &Self, scale: usize) -> PolarsResult<Self>

Divides with the result rounded to scale.

pub fn rem_with(&self, rhs: &Self, floor: bool) -> PolarsResult<Self>

The exact remainder, with the sign of rhs if floor (as %), else of self.

pub fn int_div(&self, rhs: &Self, floor: bool) -> PolarsResult<Self>

The integer quotient, rounded down if floor (as //), else toward zero.

pub fn int_div_with_scale( &self, rhs: &Self, scale: usize, floor: bool, ) -> PolarsResult<Self>

Self::int_div with the quotient at scale.

impl DecimalChunked

pub fn precision(&self) -> usize

pub fn scale(&self) -> usize

pub fn with_prec_scale( &self, prec: usize, scale: usize, strict: bool, ) -> PolarsResult<Cow<'_, Self>>

pub fn into_phys_with_prec_scale_or_sentinel( &self, prec: usize, scale: usize, sentinel: i128, ) -> Int128Chunked

Converts self to a physical representation with the given precision and scale, returning the given sentinel value instead for values which don’t fit in the given precision and scale. This can be useful for comparisons.

pub fn prod_reduce(&self) -> Scalar

Trait Implementations

impl Add for &DecimalChunked

type Output = Result<Logical<DecimalType, Int128Type>, PolarsError>

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Div for &DecimalChunked

type Output = Result<Logical<DecimalType, Int128Type>, PolarsError>

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl IntoSeries for DecimalChunked

fn into_series(self) -> Series

fn is_series() -> bool

impl LogicalType for DecimalChunked

fn dtype(&self) -> &DataType

Get data type of ChunkedArray.

fn get_any_value(&self, i: usize) -> PolarsResult<AnyValue<'_>>

Gets AnyValue from LogicalType

unsafe fn get_any_value_unchecked(&self, i: usize) -> AnyValue<'_>

Safety

fn cast_with_options( &self, dtype: &DataType, cast_options: CastOptions, ) -> PolarsResult<Series>

fn cast(&self, dtype: &DataType) -> PolarsResult<Series>

impl Mul for &DecimalChunked

type Output = Result<Logical<DecimalType, Int128Type>, PolarsError>

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl Sub for &DecimalChunked

type Output = Result<Logical<DecimalType, Int128Type>, PolarsError>

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.