utils

Index

Functions

• abiSchemaToJsonSchema
• codePointToInt
• ensureIfUint8Array
• ethAbiToJsonSchema
• fetchArrayElement
• hexToNumber
• hexToUint8Array
• numberToHex
• padLeft
• parseBaseType
• transformJsonDataToAbiFormat
• uint8ArrayToHexString

Functions

abiSchemaToJsonSchema

• abiSchemaToJsonSchema(abis: ShortValidationSchema | FullValidationSchema, level?: string): Schema

• Parameters

  • abis: ShortValidationSchema | FullValidationSchema

  • level: string = '/0'

  Returns Schema

codePointToInt

• codePointToInt(codePoint: number): number

• Code points to int

  ---

  Parameters

  • codePoint: number

  Returns number

ensureIfUint8Array

• ensureIfUint8Array<T>(data: T): Uint8Array | T

• Type parameters

  • T = any

  Parameters

  • data: T

  Returns Uint8Array | T

ethAbiToJsonSchema

• ethAbiToJsonSchema(abis: ValidationSchemaInput): Schema

• Parameters

  • abis: ValidationSchemaInput

  Returns Schema

fetchArrayElement

• fetchArrayElement(data: unknown[], level: number): unknown

• Parameters

  • data: unknown[]

  • level: number

  Returns unknown

hexToNumber

• hexToNumber(value: string): number | bigint

• Converts value to it's number representation

  ---

  Parameters

  • value: string

  Returns number | bigint

hexToUint8Array

• hexToUint8Array(hex: string): Uint8Array

• Parameters

  • hex: string

  Returns Uint8Array

numberToHex

• numberToHex(value: ValidInputTypes): string

• Converts value to it's hex representation

  ---

  Parameters

  • value: ValidInputTypes

  Returns string

padLeft

• padLeft(value: ValidInputTypes, characterAmount: number, sign?: string): string

• Adds a padding on the left of a string, if value is a integer or bigInt will be converted to a hex string.

  ---

  Parameters

  • value: ValidInputTypes

  • characterAmount: number

  • sign: string = '0'

  Returns string

parseBaseType

• parseBaseType<T>(type: string): { arraySizes: number[]; baseType?: T; baseTypeSize: undefined | number; isArray: boolean }

• Type parameters

  • T = string

  Parameters

  • type: string

  Returns { arraySizes: number[]; baseType?: T; baseTypeSize: undefined | number; isArray: boolean }

  • arraySizes: number[]

  • optionalbaseType?: T

  • baseTypeSize: undefined | number

  • isArray: boolean

transformJsonDataToAbiFormat

• transformJsonDataToAbiFormat(abis: FullValidationSchema, data: Record<string, unknown> | readonly unknown[], transformedData?: unknown[]): unknown[]

• Parameters

  • abis: FullValidationSchema

  • data: Record<string, unknown> | readonly unknown[]

  • optionaltransformedData: unknown[]

  Returns unknown[]

uint8ArrayToHexString

• uint8ArrayToHexString(uint8Array: Uint8Array): string

• Parameters

  • uint8Array: Uint8Array

  Returns string