@polkadot/trie-db
A re-implementation of a Patricia Trie. Unlike other implementations, this allows for the specification of a hash function as well as encoder/decoder and operates in a sync fashion by default.
This is a JavaScript port of the Python Ethereum Trie with additions to support transactions (checkpoints) and multiple codecs, by default only the Substrate codec.
Usage
Installation -
yarn add @polkadot/trie-db
Classes can be imported as follows:
import Trie from '@polkadot/trie-db'; // Default export
Documentation and Available Utilities
Below is a list of currently exposed methods published at the Polkadot-JS Common Documentation Portal.