Struct Coin

pub struct Coin(/* private fields */);

Implementations

impl Coin

pub const ZERO: Coin

pub const LUNAS_PER_COIN: u64 = 100_000u64

pub const FRAC_DIGITS: u32 = 5u32

pub const MAX_SAFE_VALUE: u64 = 9_007_199_254_740_991u64

pub fn from_u64(val: u64) -> Result<Coin, CoinParseError>

pub fn from_u64_unchecked(val: u64) -> Coin

impl Coin

pub fn checked_add(self, rhs: Coin) -> Option<Coin>

pub fn checked_sub(self, rhs: Coin) -> Option<Coin>

pub fn checked_factor(self, times: u64) -> Option<Coin>

Trait Implementations

impl Add for Coin

type Output = Coin

The resulting type after applying the + operator.

fn add(self, rhs: Coin) -> Coin

Performs the + operation.

impl Clone for Coin

fn clone(&self) -> Coin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Coin

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

Formats the value using the given formatter.

impl Default for Coin

fn default() -> Coin

Returns the “default value” for a type.

impl Deserialize for Coin

fn deserialize<R: ReadBytesExt>( reader: &mut R, ) -> Result<Self, SerializingError>

fn deserialize_from_vec(v: &Vec<u8>) -> Result<Self, SerializingError>

impl Display for Coin

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

Formats the value using the given formatter.

impl From<Coin> for u64

fn from(coin: Coin) -> Self

Converts to this type from the input type.

impl FromStr for Coin

type Err = CoinParseError

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 Ord for Coin

fn cmp(&self, other: &Coin) -> 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 Coin

fn eq(&self, other: &Coin) -> 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 Coin

fn partial_cmp(&self, other: &Coin) -> 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 Coin

fn serialize<W: WriteBytesExt>( &self, writer: &mut W, ) -> Result<usize, SerializingError>

fn serialized_size(&self) -> usize

fn serialize_to_vec(&self) -> Vec<u8>

impl Sub for Coin

type Output = Coin

The resulting type after applying the - operator.

fn sub(self, rhs: Coin) -> Coin

Performs the - operation.

impl Copy for Coin

impl Eq for Coin

impl StructuralPartialEq for Coin