Trait NativeDecimalType 

pub trait NativeDecimalType:
    Copy
    + Eq
    + Ord
    + Default
    + Send
    + Sync
    + BigCast
    + Debug
    + Display
    + 'static {
    const VALUES_TYPE: DecimalValueType;

    // Required method
    fn maybe_from(decimal_type: DecimalValue) -> Option<Self>;
}

Type of decimal scalar values.

This trait is implemented by native integer types that can be used to store decimal values.

Required Associated Constants

const VALUES_TYPE: DecimalValueType

The decimal value type corresponding to this native type.

Required Methods

fn maybe_from(decimal_type: DecimalValue) -> Option<Self>

Attempts to convert a decimal value to this native type.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl NativeDecimalType for i8

const VALUES_TYPE: DecimalValueType = DecimalValueType::I8

fn maybe_from(decimal_type: DecimalValue) -> Option<Self>

impl NativeDecimalType for i16

const VALUES_TYPE: DecimalValueType = DecimalValueType::I16

fn maybe_from(decimal_type: DecimalValue) -> Option<Self>

impl NativeDecimalType for i32

const VALUES_TYPE: DecimalValueType = DecimalValueType::I32

fn maybe_from(decimal_type: DecimalValue) -> Option<Self>

impl NativeDecimalType for i64

const VALUES_TYPE: DecimalValueType = DecimalValueType::I64

fn maybe_from(decimal_type: DecimalValue) -> Option<Self>

impl NativeDecimalType for i128

const VALUES_TYPE: DecimalValueType = DecimalValueType::I128

fn maybe_from(decimal_type: DecimalValue) -> Option<Self>

Implementors

impl NativeDecimalType for i256

const VALUES_TYPE: DecimalValueType = DecimalValueType::I256