Struct solana_ledger::blockstore_db::Database

pub struct Database {
    backend: Arc<Rocks>,
    path: Arc<Path>,
    column_options: Arc<LedgerColumnOptions>,
}

Fields

backend: Arc<Rocks>

path: Arc<Path>

column_options: Arc<LedgerColumnOptions>

Implementations

impl Database

pub fn open(path: &Path, options: BlockstoreOptions) -> Result<Self>

pub fn destroy(path: &Path) -> Result<()>

pub fn get<C>(&self, key: C::Index) -> Result<Option<C::Type>>where C: TypedColumn + ColumnName,

pub fn iter<C>( &self, iterator_mode: IteratorMode<C::Index> ) -> Result<impl Iterator<Item = (C::Index, Box<[u8]>)> + '_>where C: Column + ColumnName,

pub fn cf_handle<C>(&self) -> &ColumnFamilywhere C: Column + ColumnName,

pub fn column<C>(&self) -> LedgerColumn<C>where C: Column + ColumnName,

pub fn raw_iterator_cf(&self, cf: &ColumnFamily) -> Result<DBRawIterator<'_>>

pub fn batch(&self) -> Result<WriteBatch<'_>>

pub fn write(&self, batch: WriteBatch<'_>) -> Result<()>

pub fn storage_size(&self) -> Result<u64>

pub fn delete_range_cf<C>( &self, batch: &mut WriteBatch<'_>, from: Slot, to: Slot ) -> Result<()>where C: Column + ColumnName,

Adds a [from, to] range that deletes all entries between the from slot and to slot inclusively. If from slot and to slot are the same, then all entries in that slot will be removed.

pub fn delete_file_in_range_cf<C>(&self, from: Slot, to: Slot) -> Result<()>where C: Column + ColumnName,

Delete files whose slot range is within [from, to].

pub fn is_primary_access(&self) -> bool

pub fn set_oldest_slot(&self, oldest_slot: Slot)

pub fn live_files_metadata(&self) -> Result<Vec<LiveFile>>

Trait Implementations

impl Debug for Database

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.