Struct stdtx::decimal::Decimal

pub struct Decimal(_);

Decimal type which follows Cosmos sdk.Dec conventions.

Implementations

impl Decimal

pub fn new(integral_digits: i64, fractional_digits: u64) -> Result<Self>

Create a new Decimal with the given whole number and decimal parts. The decimal part assumes 18 digits of precision e.g. a decimal with (1, 1) is 1.000000000000000001.

18 digits required by the Cosmos SDK. See: See: https://github.com/cosmos/cosmos-sdk/blob/26d6e49/types/decimal.go#L23

pub fn to_amino_bytes(self) -> Vec<u8>

Serialize this Decimal as Amino-encoded bytes

Trait Implementations

impl Clone for Decimal

fn clone(&self) -> Decimal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Decimal

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

Formats the value using the given formatter.

impl Display for Decimal

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

Formats the value using the given formatter.

impl From<Decimal> for Value

fn from(dec: Decimal) -> Value

Performs the conversion.

impl From<i16> for Decimal

fn from(num: i16) -> Decimal

Performs the conversion.

impl From<i32> for Decimal

fn from(num: i32) -> Decimal

Performs the conversion.

impl From<i64> for Decimal

fn from(num: i64) -> Decimal

Performs the conversion.

impl From<i8> for Decimal

fn from(num: i8) -> Decimal

Performs the conversion.

impl From<isize> for Decimal

fn from(num: isize) -> Decimal

Performs the conversion.

impl From<u16> for Decimal

fn from(num: u16) -> Decimal

Performs the conversion.

impl From<u32> for Decimal

fn from(num: u32) -> Decimal

Performs the conversion.

impl From<u64> for Decimal

fn from(num: u64) -> Decimal

Performs the conversion.

impl From<u8> for Decimal

fn from(num: u8) -> Decimal

Performs the conversion.

impl From<usize> for Decimal

fn from(num: usize) -> Decimal

Performs the conversion.

impl FromStr for Decimal

type Err = Report

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl Ord for Decimal

fn cmp(&self, other: &Decimal) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Decimal> for Decimal

fn eq(&self, other: &Decimal) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Decimal) -> bool

This method tests for !=.

impl PartialOrd<Decimal> for Decimal

fn partial_cmp(&self, other: &Decimal) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<Decimal> for Decimal

type Error = Report

The type returned in the event of a conversion error.

fn try_from(decimal_value: Decimal) -> Result<Self>

Performs the conversion.

impl Copy for Decimal

impl Eq for Decimal

impl StructuralEq for Decimal

impl StructuralPartialEq for Decimal