cuprate_blockchain::tables

Trait Tables

pub trait Tables {
Show 23 methods    // Required methods
    fn block_header_blobs(&self) -> &impl DatabaseRo<BlockHeaderBlobs>;
    fn block_txs_hashes(&self) -> &impl DatabaseRo<BlockTxsHashes>;
    fn block_heights(&self) -> &impl DatabaseRo<BlockHeights>;
    fn block_infos(&self) -> &impl DatabaseRo<BlockInfos>;
    fn key_images(&self) -> &impl DatabaseRo<KeyImages>;
    fn num_outputs(&self) -> &impl DatabaseRo<NumOutputs>;
    fn outputs(&self) -> &impl DatabaseRo<Outputs>;
    fn pruned_tx_blobs(&self) -> &impl DatabaseRo<PrunedTxBlobs>;
    fn prunable_tx_blobs(&self) -> &impl DatabaseRo<PrunableTxBlobs>;
    fn prunable_hashes(&self) -> &impl DatabaseRo<PrunableHashes>;
    fn rct_outputs(&self) -> &impl DatabaseRo<RctOutputs>;
    fn tx_blobs(&self) -> &impl DatabaseRo<TxBlobs>;
    fn tx_ids(&self) -> &impl DatabaseRo<TxIds>;
    fn tx_heights(&self) -> &impl DatabaseRo<TxHeights>;
    fn tx_outputs(&self) -> &impl DatabaseRo<TxOutputs>;
    fn tx_unlock_time(&self) -> &impl DatabaseRo<TxUnlockTime>;
    fn alt_chain_infos(&self) -> &impl DatabaseRo<AltChainInfos>;
    fn alt_block_heights(&self) -> &impl DatabaseRo<AltBlockHeights>;
    fn alt_blocks_info(&self) -> &impl DatabaseRo<AltBlocksInfo>;
    fn alt_block_blobs(&self) -> &impl DatabaseRo<AltBlockBlobs>;
    fn alt_transaction_blobs(&self) -> &impl DatabaseRo<AltTransactionBlobs>;
    fn alt_transaction_infos(&self) -> &impl DatabaseRo<AltTransactionInfos>;
    fn all_tables_empty(&self) -> Result<bool, RuntimeError>;
}

Expand description

Object containing all opened Tables in read-only mode.

This is an encapsulated object that contains all available Table’s in read-only mode.

It is a Sealed trait and is only implemented on a (tuple, containing, all, table, types, ...).

This is used to return a single object from functions like OpenTables::open_tables rather than the tuple containing the tables itself.

To replace tuple.0 style indexing, field_accessor_functions() are provided on this trait, which essentially map the object to fields containing the particular database table, for example:

let tables = open_tables();

// The accessor function `block_infos()` returns the field
// containing an open database table for `BlockInfos`.
let _ = tables.block_infos();

See also:

Required Methods§

fn block_header_blobs(&self) -> &impl DatabaseRo<BlockHeaderBlobs>

Access an opened BlockHeaderBlobs database.

fn block_txs_hashes(&self) -> &impl DatabaseRo<BlockTxsHashes>

Access an opened BlockTxsHashes database.

fn block_heights(&self) -> &impl DatabaseRo<BlockHeights>

Access an opened BlockHeights database.

fn block_infos(&self) -> &impl DatabaseRo<BlockInfos>

Access an opened BlockInfos database.

fn key_images(&self) -> &impl DatabaseRo<KeyImages>

Access an opened KeyImages database.

fn num_outputs(&self) -> &impl DatabaseRo<NumOutputs>

Access an opened NumOutputs database.

fn outputs(&self) -> &impl DatabaseRo<Outputs>

Access an opened Outputs database.

fn pruned_tx_blobs(&self) -> &impl DatabaseRo<PrunedTxBlobs>

Access an opened PrunedTxBlobs database.

fn prunable_tx_blobs(&self) -> &impl DatabaseRo<PrunableTxBlobs>

Access an opened PrunableTxBlobs database.

fn prunable_hashes(&self) -> &impl DatabaseRo<PrunableHashes>

Access an opened PrunableHashes database.

fn rct_outputs(&self) -> &impl DatabaseRo<RctOutputs>

Access an opened RctOutputs database.

fn tx_blobs(&self) -> &impl DatabaseRo<TxBlobs>

Access an opened TxBlobs database.

fn tx_ids(&self) -> &impl DatabaseRo<TxIds>

Access an opened TxIds database.

fn tx_heights(&self) -> &impl DatabaseRo<TxHeights>

Access an opened TxHeights database.

fn tx_outputs(&self) -> &impl DatabaseRo<TxOutputs>

Access an opened TxOutputs database.

fn tx_unlock_time(&self) -> &impl DatabaseRo<TxUnlockTime>

Access an opened TxUnlockTime database.

fn alt_chain_infos(&self) -> &impl DatabaseRo<AltChainInfos>

Access an opened AltChainInfos database.

fn alt_block_heights(&self) -> &impl DatabaseRo<AltBlockHeights>

Access an opened AltBlockHeights database.

fn alt_blocks_info(&self) -> &impl DatabaseRo<AltBlocksInfo>

Access an opened AltBlocksInfo database.

fn alt_block_blobs(&self) -> &impl DatabaseRo<AltBlockBlobs>

Access an opened AltBlockBlobs database.

fn alt_transaction_blobs(&self) -> &impl DatabaseRo<AltTransactionBlobs>

Access an opened AltTransactionBlobs database.

fn alt_transaction_infos(&self) -> &impl DatabaseRo<AltTransactionInfos>

Access an opened AltTransactionInfos database.

fn all_tables_empty(&self) -> Result<bool, RuntimeError>

This returns true if all tables are empty.

§Errors

This returns errors on regular database errors.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types§

impl<BLOCKHEADERBLOBS, BLOCKTXSHASHES, BLOCKHEIGHTS, BLOCKINFOS, KEYIMAGES, NUMOUTPUTS, OUTPUTS, PRUNEDTXBLOBS, PRUNABLETXBLOBS, PRUNABLEHASHES, RCTOUTPUTS, TXBLOBS, TXIDS, TXHEIGHTS, TXOUTPUTS, TXUNLOCKTIME, ALTCHAININFOS, ALTBLOCKHEIGHTS, ALTBLOCKSINFO, ALTBLOCKBLOBS, ALTTRANSACTIONBLOBS, ALTTRANSACTIONINFOS> Tables for (BLOCKHEADERBLOBS, BLOCKTXSHASHES, BLOCKHEIGHTS, BLOCKINFOS, KEYIMAGES, NUMOUTPUTS, OUTPUTS, PRUNEDTXBLOBS, PRUNABLETXBLOBS, PRUNABLEHASHES, RCTOUTPUTS, TXBLOBS, TXIDS, TXHEIGHTS, TXOUTPUTS, TXUNLOCKTIME, ALTCHAININFOS, ALTBLOCKHEIGHTS, ALTBLOCKSINFO, ALTBLOCKBLOBS, ALTTRANSACTIONBLOBS, ALTTRANSACTIONINFOS)
where BLOCKHEADERBLOBS: DatabaseRo<BlockHeaderBlobs>, BLOCKTXSHASHES: DatabaseRo<BlockTxsHashes>, BLOCKHEIGHTS: DatabaseRo<BlockHeights>, BLOCKINFOS: DatabaseRo<BlockInfos>, KEYIMAGES: DatabaseRo<KeyImages>, NUMOUTPUTS: DatabaseRo<NumOutputs>, OUTPUTS: DatabaseRo<Outputs>, PRUNEDTXBLOBS: DatabaseRo<PrunedTxBlobs>, PRUNABLETXBLOBS: DatabaseRo<PrunableTxBlobs>, PRUNABLEHASHES: DatabaseRo<PrunableHashes>, RCTOUTPUTS: DatabaseRo<RctOutputs>, TXBLOBS: DatabaseRo<TxBlobs>, TXIDS: DatabaseRo<TxIds>, TXHEIGHTS: DatabaseRo<TxHeights>, TXOUTPUTS: DatabaseRo<TxOutputs>, TXUNLOCKTIME: DatabaseRo<TxUnlockTime>, ALTCHAININFOS: DatabaseRo<AltChainInfos>, ALTBLOCKHEIGHTS: DatabaseRo<AltBlockHeights>, ALTBLOCKSINFO: DatabaseRo<AltBlocksInfo>, ALTBLOCKBLOBS: DatabaseRo<AltBlockBlobs>, ALTTRANSACTIONBLOBS: DatabaseRo<AltTransactionBlobs>, ALTTRANSACTIONINFOS: DatabaseRo<AltTransactionInfos>,

fn block_header_blobs(&self) -> &impl DatabaseRo<BlockHeaderBlobs>

fn block_txs_hashes(&self) -> &impl DatabaseRo<BlockTxsHashes>

fn block_heights(&self) -> &impl DatabaseRo<BlockHeights>

fn block_infos(&self) -> &impl DatabaseRo<BlockInfos>

fn key_images(&self) -> &impl DatabaseRo<KeyImages>

fn num_outputs(&self) -> &impl DatabaseRo<NumOutputs>

fn outputs(&self) -> &impl DatabaseRo<Outputs>

fn pruned_tx_blobs(&self) -> &impl DatabaseRo<PrunedTxBlobs>

fn prunable_tx_blobs(&self) -> &impl DatabaseRo<PrunableTxBlobs>

fn prunable_hashes(&self) -> &impl DatabaseRo<PrunableHashes>

fn rct_outputs(&self) -> &impl DatabaseRo<RctOutputs>

fn tx_blobs(&self) -> &impl DatabaseRo<TxBlobs>

fn tx_ids(&self) -> &impl DatabaseRo<TxIds>

fn tx_heights(&self) -> &impl DatabaseRo<TxHeights>

fn tx_outputs(&self) -> &impl DatabaseRo<TxOutputs>

fn tx_unlock_time(&self) -> &impl DatabaseRo<TxUnlockTime>

fn alt_chain_infos(&self) -> &impl DatabaseRo<AltChainInfos>

fn alt_block_heights(&self) -> &impl DatabaseRo<AltBlockHeights>

fn alt_blocks_info(&self) -> &impl DatabaseRo<AltBlocksInfo>

fn alt_block_blobs(&self) -> &impl DatabaseRo<AltBlockBlobs>

fn alt_transaction_blobs(&self) -> &impl DatabaseRo<AltTransactionBlobs>

fn alt_transaction_infos(&self) -> &impl DatabaseRo<AltTransactionInfos>

fn all_tables_empty(&self) -> Result<bool, RuntimeError>

Implementors§