Struct DecCoin

pub struct DecCoin {
    pub denom: String,
    pub amount: Decimal256,
}

A coin type with decimal amount. Modeled after the Cosmos SDK’s DecCoin type. However, in contrast to the Cosmos SDK the amount string MUST always have a dot at JSON level, see https://github.com/cosmos/cosmos-sdk/issues/10863. Also if Cosmos SDK chooses to migrate away from fixed point decimals (as shown [here](https://github.com/cosmos/cosmos-sdk/blob/v0.47.4/x/group/internal/math/dec.go#L13-L21 and discussed here), wasmd needs to truncate the decimal places to 18.

Fields

denom: String

amount: Decimal256

An amount in the base denom of the distributed token.

Some chains have chosen atto (10^-18) for their token’s base denomination. If we used Decimal here, we could only store 340282366920938463463.374607431768211455atoken which is 340.28 TOKEN.

Implementations

impl DecCoin

pub fn new(amount: impl Into<Decimal256>, denom: impl Into<String>) -> Self

Trait Implementations

impl Clone for DecCoin

fn clone(&self) -> DecCoin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DecCoin

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DecCoin

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for DecCoin

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for DecCoin

fn eq(&self, other: &DecCoin) -> 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 Serialize for DecCoin

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for DecCoin

impl StructuralPartialEq for DecCoin