Mode

Variant 395 v393

frame_metadata_hash_extension::Mode

About This Type

Enum type: Mode.

A tagged union where the first byte selects which variant is active, followed by that variant's data.

Encoding: 1-byte variant index followed by the selected variant's field data.

Variants (2)

IndexNameFieldsDocs
0Disablednone
1Enablednone

SCALE Encoding

Rule
1-byte variant index followed by variant-specific field data. 2 possible variants.
Size
variable (1+ bytes)

Examples

Disabled
0x00
00 Variant index 0 = Disabled
Enabled
0x01
01 Variant index 1 = Enabled

Code Examples

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

const registry = new TypeRegistry();

// Encode Mode — variant "Disabled"
const value = registry.createType("Mode", "Disabled");
console.log("Hex:", value.toHex());

Referenced By (1)

Type Information

Type ID
395
Kind
Variant
Path
frame_metadata_hash_extension::Mode
Runtime
v393