[u8; 80]

Array 256 v393

About This Type

Fixed-length array of 80 u8 values.

Always exactly 80 elements. No length prefix needed since the size is known at compile time.

Encoding: 80 elements encoded consecutively, no length prefix.

Fixed-Length Array

Element Type: u8
Length: 80
SCALE Encoding: Fixed-length (80 x element size bytes)

SCALE Encoding

Rule: 80 elements encoded consecutively, no length prefix (size known at compile time).
Size: 80 bytes

Examples

80-byte array = [u8; 80]

0xxxxxxxxx...

80 raw bytes 80 bytes concatenated, no prefix

Code Examples

import { TypeRegistry } from "@polkadot/types";

const registry = new TypeRegistry();

// Encode a [u8; 80]
const arr = registry.createType("[u8; 80]", new Uint8Array(80));
console.log("Hex:", arr.toHex());

Referenced By (1)

#241 Data via Raw80

Type Information

Type ID: 256
Kind: Array
Runtime: v393

Back to Types