Struct UnsignedDecimal 

pub struct UnsignedDecimal(Decimal);

Tuple Fields

0: Decimal

Implementations

impl UnsignedDecimal

pub const ONE: Self

The one value.

pub const ZERO: Self

The zero value (constant form).

pub fn new(value: Decimal) -> Result<Self, O2Error>

Create a new UnsignedDecimal, returning an error if the value is negative.

pub fn zero() -> Self

The zero value.

pub fn try_sub(&self, other: Self) -> Result<Self, O2Error>

Fallible subtraction — returns an error if the result would be negative.

pub fn inner(&self) -> &Decimal

Access the inner Decimal.

pub fn into_inner(self) -> Decimal

Consume and return the inner Decimal.

Trait Implementations

impl Add for UnsignedDecimal

type Output = UnsignedDecimal

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl Clone for UnsignedDecimal

fn clone(&self) -> UnsignedDecimal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnsignedDecimal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnsignedDecimal

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for UnsignedDecimal

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

Formats the value using the given formatter.

impl Div for UnsignedDecimal

type Output = UnsignedDecimal

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl From<u32> for UnsignedDecimal

fn from(v: u32) -> Self

Converts to this type from the input type.

impl From<u64> for UnsignedDecimal

fn from(v: u64) -> Self

Converts to this type from the input type.

impl FromStr for UnsignedDecimal

type Err = O2Error

The associated error which can be returned from parsing.

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

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

impl Hash for UnsignedDecimal

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Mul for UnsignedDecimal

type Output = UnsignedDecimal

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl Ord for UnsignedDecimal

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for UnsignedDecimal

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for UnsignedDecimal

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for UnsignedDecimal

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl TryFrom<UnsignedDecimal> for OrderPriceInput

type Error = O2Error

The type returned in the event of a conversion error.

fn try_from(value: UnsignedDecimal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<UnsignedDecimal> for OrderQuantityInput

type Error = O2Error

The type returned in the event of a conversion error.

fn try_from(value: UnsignedDecimal) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for UnsignedDecimal

impl Eq for UnsignedDecimal

impl StructuralPartialEq for UnsignedDecimal