Helios API/ API Reference/ Classes/

Datum

Represents either an inline datum, or a hashed datum.

Inside the Helios language this type is named OutputDatum in order to distinguish it from user defined Datums, But outside helios scripts there isn't much sense to keep using the name 'OutputDatum' instead of Datum.

Hierarchy

• CborData

  ↳ Datum

  ↳↳ HashedDatum

Index

Constructors

constructor

• new Datum()

Inherited from

CborData.constructor

Accessors

data

• get data(): null | UplcData

Returns

null | UplcData

hash

• get hash(): DatumHash

Returns

DatumHash

Methods

dump

▸ dump(): any

Returns

any

isHashed

▸ isHashed(): boolean

Returns

boolean

isInline

▸ isInline(): boolean

Returns

boolean

toCbor

▸ toCbor(): number[]

Returns

number[]

Inherited from

CborData.toCbor

toCborHex

▸ toCborHex(): string

Returns

string

Inherited from

CborData.toCborHex

toData

▸ toData(): ConstrData

Returns

ConstrData

fromCbor

▸ Static fromCbor(bytes): Datum

Parameters

Returns

Datum

fromUplcData

▸ Static fromUplcData(data): null | Datum

Parameters

Returns

null | Datum

hashed

▸ Static hashed(data): Datum

Constructs a HashedDatum. The input data is hashed internally.

Parameters

Returns

Datum

inline

▸ Static inline(data): Datum

Parameters

Returns

Datum