BoundedBTreeMap

Composite 546 v393

bounded_collections::bounded_btree_map::BoundedBTreeMap

About This Type

Structured type: BoundedBTreeMap.

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 (1)

#	Name	Type
0	(unnamed)	BTreeMap

SCALE Encoding

Rule: 1 field encoded consecutively in declaration order. No field names or delimiters.
Size: sum of field sizes

Examples

Struct with 1 field = ?: BTreeMap

0x<field0>

field 0 field0: BTreeMap

Code Examples

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

const registry = new TypeRegistry();

// Encode BoundedBTreeMap
const value = registry.createType("BoundedBTreeMap", {
  field: 0
});
console.log("Hex:", value.toHex());

Type Parameters

K = H256

V = u64

Referenced By (1)

#545 ContractInfo via delegate_dependencies

Type Information

Type ID: 546
Kind: Composite
Path: bounded_collections::bounded_btree_map::BoundedBTreeMap
Runtime: v393

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