Struct Trx 

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

An amount of TRX, stored internally as i64 sun.

Implementations

impl Trx

pub const ZERO: Trx

Zero TRX.

pub const fn from_sun_unchecked(sun: i64) -> Self

Construct directly from a sun value without validation.

Negative values are representable here because malformed on-chain data must round-trip without panicking; prefer Trx::from_sun for user-facing input.

pub fn from_sun(sun: i64) -> Result<Self, AmountError>

Construct from a sun value, rejecting negatives.

pub fn from_trx(trx: f64) -> Result<Self, AmountError>

Construct from a floating-point TRX value (e.g. 1.5 TRX).

Rejects negative and non-finite values, and values that overflow the i64 sun range.

pub const fn as_sun(self) -> i64

The raw sun value.

pub fn as_trx(self) -> f64

The value expressed as floating-point TRX (lossy for large amounts).

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

Checked addition, returning None on i64 overflow.

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

Checked subtraction, returning None on i64 overflow.

Trait Implementations

impl Add for Trx

type Output = Trx

The resulting type after applying the + operator.

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

Performs the + operation.

impl Clone for Trx

fn clone(&self) -> Trx

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Trx

impl Debug for Trx

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

Formats the value using the given formatter.

impl Default for Trx

fn default() -> Trx

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Trx

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Trx

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

Formats the value using the given formatter.

impl Eq for Trx

impl Hash for Trx

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 Ord for Trx

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

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

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Trx

impl Sub for Trx

type Output = Trx

The resulting type after applying the - operator.

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

Performs the - operation.