Struct solana_ledger::blockstore_db::LedgerColumn

pub struct LedgerColumn<C>where
    C: Column + ColumnName,{
    backend: Arc<Rocks>,
    column: PhantomData<C>,
    pub column_options: Arc<LedgerColumnOptions>,
    read_perf_status: PerfSamplingStatus,
    write_perf_status: PerfSamplingStatus,
}

Fields

backend: Arc<Rocks>

column: PhantomData<C>

column_options: Arc<LedgerColumnOptions>

read_perf_status: PerfSamplingStatus

write_perf_status: PerfSamplingStatus

Implementations

impl<C: Column + ColumnName> LedgerColumn<C>

pub fn submit_rocksdb_cf_metrics(&self)

impl<C> LedgerColumn<C>where C: Column + ColumnName,

pub fn get_bytes(&self, key: C::Index) -> Result<Option<Vec<u8>>>

pub fn multi_get_bytes( &self, keys: Vec<C::Index> ) -> Vec<Result<Option<Vec<u8>>>>

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

pub fn delete_slot( &self, batch: &mut WriteBatch<'_>, from: Option<Slot>, to: Option<Slot> ) -> Result<bool>where C::Index: PartialOrd + Copy + ColumnName,

pub fn compact_range(&self, from: Slot, to: Slot) -> Result<bool>where C::Index: PartialOrd + Copy,

pub fn handle(&self) -> &ColumnFamily

pub fn put_bytes(&self, key: C::Index, value: &[u8]) -> Result<()>

pub fn get_int_property(&self, name: &'static CStr) -> Result<i64>

Retrieves the specified RocksDB integer property of the current column family.

Full list of properties that return int values could be found here.

impl<C> LedgerColumn<C>where C: TypedColumn + ColumnName,

pub fn multi_get(&self, keys: Vec<C::Index>) -> Vec<Result<Option<C::Type>>>

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

pub fn put(&self, key: C::Index, value: &C::Type) -> Result<()>

pub fn delete(&self, key: C::Index) -> Result<()>

impl<C> LedgerColumn<C>where C: ProtobufColumn + ColumnName,

pub fn get_protobuf_or_bincode<T: DeserializeOwned + Into<C::Type>>( &self, key: C::Index ) -> Result<Option<C::Type>>

pub fn get_protobuf(&self, key: C::Index) -> Result<Option<C::Type>>

pub fn put_protobuf(&self, key: C::Index, value: &C::Type) -> Result<()>

Trait Implementations

impl<C> Debug for LedgerColumn<C>where C: Column + ColumnName + Debug,

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

Formats the value using the given formatter.