Type Definition arrow_array::decimal::Decimal256

pub type Decimal256 = Decimal<Decimal256Type>;

Represents a decimal value with precision and scale. The decimal value could be represented by a signed 256-bit integer.

Implementations

impl Decimal256

pub fn from_big_int(
    num: &BigInt,
    precision: u8,
    scale: u8
) -> Result<Decimal256, ArrowError>

Constructs a Decimal256 value from a BigInt.

pub fn to_big_int(self) -> BigInt

Constructs a BigInt from this Decimal256 value.

Trait Implementations

impl From<BigInt> for Decimal256

fn from(bigint: BigInt) -> Self

Converts to this type from the input type.