toRlp
Encodes a hex value or byte array into a Recursive-Length Prefix (RLP) encoded value.
Import
ts
import { toRlp } from 'viem'Usage
ts
import { toRlp } from 'viem'
toRlp('0x123456789')
// "0x850123456789"
toRlp(['0x7f', '0x7f', '0x8081e8'])
// "0xc67f7f838081e8"
toRlp(new Uint8Array([1, 2, 3, 4, 5, 6, 7, 8, 9]))
// "0x89010203040506070809"
toRlp('0x123456789', 'bytes')
// Uint8Array [133, 1, 35, 69, 103, 137]Returns
Hex | ByteArray
The hex value or byte array.
Parameters
value
- Type:
Hex | ByteArray
The value to RLP encode.
to
- Type:
"bytes" | "hex" - Default:
"hex"
The output type.
ts
toRlp('0x123456789', 'bytes')
// Uint8Array [133, 1, 35, 69, 103, 137]