Struct Decimal64 

pub struct Decimal64 {
    pub scale: u8,
    pub value: i64,
}

Represents a decimal number with 64-bit precision.

This structure stores a decimal value as an integer with a scale factor, allowing for precise representation of decimal numbers without floating-point errors. The scale indicates how many decimal places the value has (e.g., scale=2 means 2 decimal places).

Fields

scale: u8

Number of decimal places (e.g., 2 for values like 123.45)

value: i64

The actual value, scaled by 10^scale (e.g., 12345 for 123.45 with scale=2)

Implementations

impl Decimal64

pub fn to_float64(&self) -> f64

Converts the decimal value to a floating-point representation.

This is useful when you need to perform floating-point operations, but note that it may introduce precision loss inherent to floating-point arithmetic.

Trait Implementations

impl Clone for Decimal64

fn clone(&self) -> Decimal64

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Decimal64

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.