Vec<Compact<u16>>

Sequence 47 v393

About This Type

Variable-length list of Compact<u16> 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: Compact<u16>
SCALE Encoding: Length-prefixed (Compact<u32> length followed by elements)

SCALE Encoding

Rule: Compact<u32> length prefix followed by each Compact<u16> element encoded in sequence.
Size: variable

Examples

3-element Vec<Compact<u16>> = [elem0, elem1, elem2]

0x0c<elem0><elem1><elem2>

0c Compact length = 3

<elem0>... Each Compact<u16> encoded in sequence

Code Examples

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

const registry = new TypeRegistry();

// Encode a Vec<Compact<u16>>
const vec = registry.createType("Vec<Compact<u16>>", [1, 2, 3]);
console.log("Hex:", vec.toHex());

Referenced By (18)

#39 SubtensorModule::Event via BatchWeightsCompleted #143 SubtensorModule::Call via batch_set_weights.netuids #143 SubtensorModule::Call via batch_commit_weights.netuids #629 DelegateInfo via registrations #629 DelegateInfo via validator_permits #668 Metagraph via pruning_score #668 Metagraph via dividends #668 Metagraph via incentives #668 Metagraph via consensus #668 Metagraph via trust #668 Metagraph via rank #678 SubnetState via pruning_score #678 SubnetState via dividends #678 SubnetState via incentives #678 SubnetState via consensus #678 SubnetState via trust #678 SubnetState via rank #694 Option via Some

Type Information

Type ID: 47
Kind: Sequence
Runtime: v393