cuprated/blockchain/manager/
commands.rs

1//! This module contains the commands for the blockchain manager.
2use std::collections::HashMap;
3
4use monero_serai::block::Block;
5use tokio::sync::oneshot;
6
7use cuprate_types::TransactionVerificationData;
8
9/// The blockchain manager commands.
10pub enum BlockchainManagerCommand {
11    /// Attempt to add a new block to the blockchain.
12    AddBlock {
13        /// The [`Block`] to add.
14        block: Block,
15        /// All the transactions defined in [`Block::transactions`].
16        prepped_txs: HashMap<[u8; 32], TransactionVerificationData>,
17        /// The channel to send the response down.
18        response_tx: oneshot::Sender<Result<IncomingBlockOk, anyhow::Error>>,
19    },
20}
21
22/// The [`Ok`] response for an incoming block.
23pub enum IncomingBlockOk {
24    /// The block was added to the main-chain.
25    AddedToMainChain,
26    /// The blockchain manager is not ready yet.
27    NotReady,
28    /// The block was added to an alt-chain.
29    AddedToAltChain,
30    /// We already have the block.
31    AlreadyHave,
32}