ethereumjs-monorepo

@ethereumjs/statemanager / fromMerkleStateProof

Function: fromMerkleStateProof()

fromMerkleStateProof(proof, safe, opts): Promise<MerkleStateManager>

Create a StateManager and initialize this with proof(s) gotten previously from getProof This generates a (partial) StateManager where one can retrieve all items from the proof

Parameters

proof

Either a proof retrieved from getProof, or an array of those proofs

Proof Proof[]

safe

boolean = false

Whether or not to verify that the roots of the proof items match the reported roots

opts

MerkleStateManagerOpts = {}

a dictionary of StateManager opts

Returns

Promise<MerkleStateManager>

A new MerkleStateManager with elements from the given proof included in its backing state trie