Struct Decimal 

pub struct Decimal<const E: i16, const S: usize>;

Implementations

impl<const DECIMAL_PLACE: i16, const N: usize> Decimal<DECIMAL_PLACE, N>

Serde serializer/deserializer for fastnum::decimal with a clickhouse Decimal<FIXED_EXPONENT, N>

N is the number of internal 64 bits words, for example a D256 is a Decimal<X, 4>
DECIMAL_PLACE is the number of digits after the decimal point

pub fn deserialize<'de, D>( deserializer: D, ) -> Result<FastnumDecimal<N>, D::Error>

where D: Deserializer<'de>,

pub fn serialize<S: Serializer>( value: &FastnumDecimal<N>, serializer: S, ) -> Result<S::Ok, S::Error>