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Version: 10.8.0

Class: CairoFelt252

Defined in: src/utils/cairoDataTypes/felt.ts:24

felt252 is the basic field element used in Cairo. It corresponds to an integer in the range 0 ≤ x < P where P is a very large prime number currently equal to 2^251 + 17⋅2^192 + 1. Any operation that uses felt252 will be computed modulo P. 63 hex symbols (31 bytes + 4 bits), 252 bits

Constructors​

Constructor​

new CairoFelt252(data): CairoFelt252

Defined in: src/utils/cairoDataTypes/felt.ts:32

Parameters​

data​

unknown

Returns​

CairoFelt252

Properties​

abiSelector​

static abiSelector: "core::felt252"

Defined in: src/utils/cairoDataTypes/felt.ts:30

data​

data: Uint8Array

Defined in: src/utils/cairoDataTypes/felt.ts:28

byte representation of the felt252

Methods​

__processData()​

static __processData(data): Uint8Array

Defined in: src/utils/cairoDataTypes/felt.ts:39

Parameters​

data​

boolean | BigNumberish

Returns​

Uint8Array

assertRange()​

static assertRange(val): void

Defined in: src/utils/cairoDataTypes/felt.ts:74

Parameters​

val​

bigint

Returns​

void

validate()​

static validate(data): void

Defined in: src/utils/cairoDataTypes/felt.ts:78

Parameters​

data​

unknown

Returns​

void

is()​

static is(data): boolean

Defined in: src/utils/cairoDataTypes/felt.ts:91

Parameters​

data​

unknown

Returns​

boolean

isAbiType()​

static isAbiType(abiType): boolean

Defined in: src/utils/cairoDataTypes/felt.ts:100

Parameters​

abiType​

string

Returns​

boolean

factoryFromApiResponse()​

static factoryFromApiResponse(responseIterator): CairoFelt252

Defined in: src/utils/cairoDataTypes/felt.ts:104

Parameters​

responseIterator​

Iterator<string>

Returns​

CairoFelt252

toBigInt()​

toBigInt(): bigint

Defined in: src/utils/cairoDataTypes/felt.ts:55

Returns​

bigint

decodeUtf8()​

decodeUtf8(): string

Defined in: src/utils/cairoDataTypes/felt.ts:59

Returns​

string

toHexString()​

toHexString(): string

Defined in: src/utils/cairoDataTypes/felt.ts:63

Returns​

string

toApiRequest()​

toApiRequest(): string[]

Defined in: src/utils/cairoDataTypes/felt.ts:67

Returns​

string[]