Vec<(H160, Vec<H256>)>

Sequence 346 v393

About This Type

Variable-length list of (H160, Vec<H256)> values.

A dynamically-sized collection. The encoded length precedes the element data.

Encoding: Compact<u32> length prefix followed by each element encoded in sequence.

Sequence (Vec)

Element Type
(H160, Vec<H256>)
SCALE Encoding
Length-prefixed (Compact<u32> length followed by elements)

SCALE Encoding

Rule
Compact<u32> length prefix followed by each (H160, Vec<H256>) element encoded in sequence.
Size
variable

Examples

3-element Vec<(H160, Vec<H256>)> = [elem0, elem1, elem2]
0x0c<elem0><elem1><elem2>
0c Compact length = 3
<elem0>... Each (H160, Vec<H256>) encoded in sequence

Code Examples

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

const registry = new TypeRegistry();

// Encode a Vec<(H160, Vec<H256>)>
const vec = registry.createType("Vec<(H160, Vec<H256>)>", [1, 2, 3]);
console.log("Hex:", vec.toHex());

Referenced By (4)

#344 EVM::Call via call.access_list#344 EVM::Call via create.access_list#344 EVM::Call via create2.access_list#597 Option via Some

Type Information

Type ID
346
Kind
Sequence
Runtime
v393
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