Module snap 

Implements Ethereum SNAP message types. Snap protocol runs on top of RLPx facilitating the exchange of Ethereum state snapshots between peers Reference: Ethereum Snapshot Protocol

This module implements the snap/2 (EIP-8189) message definitions.

Structs

AccountData

Account data in the response.

AccountRangeMessage

Response containing a number of consecutive accounts and the Merkle proofs for the entire range.

BlockAccessListsMessage

Response containing one BAL per requested block hash.

ByteCodesMessage

Response containing a number of requested contract codes.

GetAccountRangeMessage

Request for a range of accounts from the state trie.

GetBlockAccessListsMessage

Request BALs for the given block hashes.

GetByteCodesMessage

Request to get a number of requested contract codes.

GetStorageRangesMessage

Request for the storage slots of multiple accounts’ storage tries.

StorageData

Storage slot data in the response.

StorageRangesMessage

Response containing a number of consecutive storage slots for the requested account and optionally the merkle proofs for the last range (boundary proofs) if it only partially covers the storage trie.

Enums

SnapMessageId

Message IDs for the snap sync protocol

SnapProtocolError

Error decoding an inbound snap protocol message from its framed bytes.

SnapProtocolMessage

Represents all types of messages in the snap sync protocol.

SnapVersion

Supported SNAP protocol versions.