[−][src]Struct solana_ledger::blockstore_db::Database
Methods
impl Database
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pub fn open(path: &Path) -> Result<Self, BlockstoreError>
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pub fn destroy(path: &Path) -> Result<(), BlockstoreError>
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pub fn get<C>(&self, key: C::Index) -> Result<Option<C::Type>, BlockstoreError> where
C: TypedColumn + ColumnName,
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C: TypedColumn + ColumnName,
pub fn iter<'a, C>(
&'a self,
iterator_mode: IteratorMode<C::Index>
) -> Result<impl Iterator<Item = (C::Index, Box<[u8]>)> + 'a, BlockstoreError> where
C: Column + ColumnName,
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&'a self,
iterator_mode: IteratorMode<C::Index>
) -> Result<impl Iterator<Item = (C::Index, Box<[u8]>)> + 'a, BlockstoreError> where
C: Column + ColumnName,
pub fn cf_handle<C: ColumnName>(&self) -> &ColumnFamily where
C: Column + ColumnName,
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C: Column + ColumnName,
pub fn column<C>(&self) -> LedgerColumn<C> where
C: Column + ColumnName,
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C: Column + ColumnName,
pub fn raw_iterator_cf(
&self,
cf: &ColumnFamily
) -> Result<DBRawIterator, BlockstoreError>
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&self,
cf: &ColumnFamily
) -> Result<DBRawIterator, BlockstoreError>
pub fn batch(&self) -> Result<WriteBatch, BlockstoreError>
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pub fn write(&self, batch: WriteBatch) -> Result<(), BlockstoreError>
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pub fn storage_size(&self) -> Result<u64, BlockstoreError>
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pub fn delete_range_cf<C>(
&self,
batch: &mut WriteBatch,
from: Slot,
to: Slot
) -> Result<bool, BlockstoreError> where
C: Column + ColumnName,
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&self,
batch: &mut WriteBatch,
from: Slot,
to: Slot
) -> Result<bool, BlockstoreError> where
C: Column + ColumnName,
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Database
impl Send for Database
impl Sync for Database
impl Unpin for Database
impl UnwindSafe for Database
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,