(Data, Data)

Tuple 174 v393

About This Type

Tuple of 2 values: Data, Data.

A fixed-size ordered collection of heterogeneous types, each encoded in order.

Encoding: Each element encoded consecutively in declaration order.

Tuple (2 elements)

Elements

0 Data
1 Data

SCALE Encoding

Rule: 2 elements encoded consecutively in declaration order.
Size: sum of element sizes

Examples

(Data, Data) = (<Data>, <Data>)

0x<Data><Data>

element 0 Data encoded at position 0

element 1 Data encoded at position 1

Code Examples

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

const registry = new TypeRegistry();

// Encode a (Data, Data)
const tuple = registry.createType("(Data, Data)", [0, 0]);
console.log("Hex:", tuple.toHex());

Referenced By (1)

#236 Vec<(Data, Data)>

Type Information

Type ID: 174
Kind: Tuple
Runtime: v393

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