Class: CairoUint256

Constructors

constructor

• new CairoUint256(bigNumberish): CairoUint256

Default constructor (Lib usage)

Parameters

Name	Type	Description
bigNumberish	BigNumberish	BigNumberish value representing uin256

Returns

CairoUint256

Defined in

src/utils/cairoDataTypes/uint256.ts:29

• new CairoUint256(low, high): CairoUint256

Direct props initialization (Api response)

Parameters

Name	Type
low	BigNumberish
high	BigNumberish

Returns

CairoUint256

Defined in

src/utils/cairoDataTypes/uint256.ts:33

• new CairoUint256(uint256): CairoUint256

Initialization from Uint256 object

Parameters

Name	Type
uint256	Uint256

Returns

CairoUint256

Defined in

src/utils/cairoDataTypes/uint256.ts:37

Properties

abiSelector

▪ Static abiSelector: string = 'core::integer::u256'

Defined in

src/utils/cairoDataTypes/uint256.ts:23

---

low

• low: bigint

Defined in

src/utils/cairoDataTypes/uint256.ts:19

---

high

• high: bigint

Defined in

src/utils/cairoDataTypes/uint256.ts:21

Methods

validate

▸ validate(bigNumberish): bigint

Validate if BigNumberish can be represented as Unit256

Parameters

Name	Type
bigNumberish	BigNumberish

Returns

bigint

Defined in

src/utils/cairoDataTypes/uint256.ts:60

---

validateProps

▸ validateProps(low, high): Object

Validate if low and high can be represented as Unit256

Parameters

Name	Type
low	BigNumberish
high	BigNumberish

Returns

Object

Name	Type
low	bigint
high	bigint

Defined in

src/utils/cairoDataTypes/uint256.ts:70

---

is

▸ is(bigNumberish): boolean

Check if BigNumberish can be represented as Unit256

Parameters

Name	Type
bigNumberish	BigNumberish

Returns

boolean

Defined in

src/utils/cairoDataTypes/uint256.ts:85

---

isAbiType

▸ isAbiType(abiType): boolean

Check if provided abi type is this data type

Parameters

Name	Type
abiType	string

Returns

boolean

Defined in

src/utils/cairoDataTypes/uint256.ts:97

---

toBigInt

▸ toBigInt(): bigint

Return bigint representation

Returns

bigint

Defined in

src/utils/cairoDataTypes/uint256.ts:104

---

toUint256HexString

▸ toUint256HexString(): Object

Return Uint256 structure with HexString props {low: HexString, high: HexString}

Returns

Object

Name	Type
low	string
high	string

Defined in

src/utils/cairoDataTypes/uint256.ts:112

---

toUint256DecimalString

▸ toUint256DecimalString(): Object

Return Uint256 structure with DecimalString props {low: DecString, high: DecString}

Returns

Object

Name	Type
low	string
high	string

Defined in

src/utils/cairoDataTypes/uint256.ts:123

---

toApiRequest

▸ toApiRequest(): string[]

Return api requests representation witch is felt array

Returns

string[]

Defined in

src/utils/cairoDataTypes/uint256.ts:133