Strings

Strings

Git Source

String operations.

State Variables

_SYMBOLS

bytes16 private constant _SYMBOLS = "0123456789abcdef";

_ADDRESS_LENGTH

uint8 private constant _ADDRESS_LENGTH = 20;

Functions

toString

Converts a uint256 to its ASCII string decimal representation.

function toString(uint256 value) internal pure returns (string memory);

toHexString

Converts a uint256 to its ASCII string hexadecimal representation.

function toHexString(uint256 value) internal pure returns (string memory);

toHexString

Converts a uint256 to its ASCII string hexadecimal representation with fixed length.

function toHexString(uint256 value, uint256 length) internal pure returns (string memory);

toHexString

Converts an address with fixed length of 20 bytes to its not checksummed ASCII string hexadecimal representation.

function toHexString(address addr) internal pure returns (string memory);