SafeFloat

Composite 192 v411

share_pool::SafeFloat

About This Type

Structured type: SafeFloat.

A struct-like type where each field is encoded in declaration order.

Encoding: Fields encoded consecutively in declaration order, no field names or separators.

Fields (2)

#	Name	Type
0	mantissa	u128
1	exponent	i64

SCALE Encoding

Rule: 2 fields encoded consecutively in declaration order. No field names or delimiters.
Size: sum of field sizes

Examples

Struct with 2 fields = mantissa: u128, exponent: i64

0x<field0><field1>

field 0 mantissa: u128

field 1 exponent: i64

Code Examples

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

const registry = new TypeRegistry();

// Encode SafeFloat
const value = registry.createType("SafeFloat", {
  mantissa: 1_000_000_000n,
  exponent: 0
});
console.log("Hex:", value.toHex());

Type Information

Type ID: 192
Kind: Composite
Path: share_pool::SafeFloat
Runtime: v411

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