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Function: toStorageKey()

toStorageKey(number): string

Defined in: src/utils/num.ts:104

Convert BigNumberish to storage-key-string

Same as toHex but conforming to the STORAGE_KEY pattern ^0x0[0-7]{1}[a-fA-F0-9]{0,62}$.

A storage key is represented as up to 62 hex digits, 3 bits, and 5 leading zeroes: 0x0 + [0-7] + 62 hex = 0x + 64 hex

Parameters​

number​

BigNumberish

Returns​

string

format: storage-key-string

Example​

toStorageKey(0x123); // '0x0000000000000000000000000000000000000000000000000000000000000123'
toStorageKey(123); // '0x000000000000000000000000000000000000000000000000000000000000007b'
toStorageKey('test'); // 'Error'