Struct Balance 

pub struct Balance { /* private fields */ }

A signed balance of assets, to represent a balance with negative values such as the results of a transaction from the perspective of a wallet.

Implementations

impl Balance

pub fn to_json(&self) -> Result<JsValue, Error>

Convert the balance to a JsValue for serialization

Note: the amounts are strings since JSON.stringify cannot handle BigInts. Use entries() to get the raw data.

pub fn entries(&self) -> Result<JsValue, Error>

Returns the balance as an array of [key, value] pairs.

pub fn to_string_js(&self) -> String

Return the string representation of the balance.

Trait Implementations

impl Clone for Balance

fn clone(&self) -> Balance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Balance

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

Formats the value using the given formatter.

impl From<Balance> for Balance

fn from(balance: Balance) -> Self

Converts to this type from the input type.

impl From<Balance> for JsValue

fn from(value: Balance) -> Self

Converts to this type from the input type.

impl From<SignedBalance> for Balance

fn from(inner: SignedBalance) -> Self

Converts to this type from the input type.

impl FromWasmAbi for Balance

type Abi = u32

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: u32) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Balance

type Abi = u32

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> u32

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for Balance

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<Balance>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for Balance

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Balance

fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl PartialEq for Balance

fn eq(&self, other: &Balance) -> 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 RefFromWasmAbi for Balance

type Abi = u32

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<Balance>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for Balance

type Abi = u32

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<Balance>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi(js: Self::Abi) -> Self::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for Balance

type Error = JsValue

The type returned in the event of a conversion error.

fn try_from_js_value(value: JsValue) -> Result<Self, Self::Error>

Performs the conversion.

impl VectorFromWasmAbi for Balance

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi(js: Self::Abi) -> Box<[Balance]>

impl VectorIntoWasmAbi for Balance

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi(vector: Box<[Balance]>) -> Self::Abi

impl WasmDescribe for Balance

fn describe()

impl WasmDescribeVector for Balance

fn describe_vector()

impl Eq for Balance

impl StructuralPartialEq for Balance

impl SupportsConstructor for Balance

impl SupportsInstanceProperty for Balance

impl SupportsStaticProperty for Balance