Struct nash_protocol::types::exchange::Amount

pub struct Amount {
    pub precision: u32,
    pub value: BigDecimal,
}

Amount encodes the amount of asset being bought or sold in an order It is encoded with a precision that depends on the market and asset being traded. For example, in the ETH/USD market, ETH has a precision of 4. In an A/B market, amount is always in units of A.

Fields

precision: u32

value: BigDecimal

Implementations

impl Amount

pub fn to_be_bytes(&self) -> Result<[u8; 8]>

Serialize Amount to Big Endian bytes for ETH payload creation.

pub fn from_bytes(bytes: [u8; 8], precision: u32) -> Result<Self>

Create an amount of given precision from ETH payload bytes

impl Amount

pub fn to_le_bytes(&self) -> Result<[u8; 8]>

Serialize Amount to Little Endian bytes for NEO payload creation.

impl Amount

pub fn new(str_num: &str, precision: u32) -> Result<Self>

Construct a new Amount from string and precision

pub fn from_bigdecimal(value: BigDecimal, precision: u32) -> Self

pub fn to_bigdecimal(&self) -> BigDecimal

Trait Implementations

impl Clone for Amount

pub fn clone(&self) -> Amount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Amount

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Amount

pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Amount

impl PartialEq<Amount> for Amount

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

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

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

This method tests for !=.

impl Serialize for Amount

pub fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Amount

impl StructuralPartialEq for Amount