Struct ckb_store::StoreTransaction
source · [−]pub struct StoreTransaction { /* private fields */ }
Expand description
TODO(doc): @quake
Implementations
sourceimpl StoreTransaction
impl StoreTransaction
sourcepub fn insert_raw(&self, col: Col, key: &[u8], value: &[u8]) -> Result<(), Error>
pub fn insert_raw(&self, col: Col, key: &[u8], value: &[u8]) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn get_snapshot(&self) -> StoreTransactionSnapshot<'_>
pub fn get_snapshot(&self) -> StoreTransactionSnapshot<'_>
TODO(doc): @quake
sourcepub fn get_update_for_tip_hash(
&self,
snapshot: &StoreTransactionSnapshot<'_>
) -> Option<Byte32>
pub fn get_update_for_tip_hash(
&self,
snapshot: &StoreTransactionSnapshot<'_>
) -> Option<Byte32>
TODO(doc): @quake
sourcepub fn insert_tip_header(&self, h: &HeaderView) -> Result<(), Error>
pub fn insert_tip_header(&self, h: &HeaderView) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn insert_block_ext(
&self,
block_hash: &Byte32,
ext: &BlockExt
) -> Result<(), Error>
pub fn insert_block_ext(
&self,
block_hash: &Byte32,
ext: &BlockExt
) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn insert_block_epoch_index(
&self,
block_hash: &Byte32,
epoch_hash: &Byte32
) -> Result<(), Error>
pub fn insert_block_epoch_index(
&self,
block_hash: &Byte32,
epoch_hash: &Byte32
) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn insert_epoch_ext(
&self,
hash: &Byte32,
epoch: &EpochExt
) -> Result<(), Error>
pub fn insert_epoch_ext(
&self,
hash: &Byte32,
epoch: &EpochExt
) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn insert_current_epoch_ext(&self, epoch: &EpochExt) -> Result<(), Error>
pub fn insert_current_epoch_ext(&self, epoch: &EpochExt) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn insert_cells(
&self,
cells: impl Iterator<Item = (OutPoint, CellEntry, Option<CellDataEntry>)>
) -> Result<(), Error>
pub fn insert_cells(
&self,
cells: impl Iterator<Item = (OutPoint, CellEntry, Option<CellDataEntry>)>
) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn delete_cells(
&self,
out_points: impl Iterator<Item = OutPoint>
) -> Result<(), Error>
pub fn delete_cells(
&self,
out_points: impl Iterator<Item = OutPoint>
) -> Result<(), Error>
TODO(doc): @quake
sourcepub fn insert_header_digest(
&self,
position_u64: u64,
header_digest: &HeaderDigest
) -> Result<(), Error>
pub fn insert_header_digest(
&self,
position_u64: u64,
header_digest: &HeaderDigest
) -> Result<(), Error>
Inserts a header digest.
Trait Implementations
sourceimpl CellChecker for StoreTransaction
impl CellChecker for StoreTransaction
sourceimpl CellProvider for StoreTransaction
impl CellProvider for StoreTransaction
sourcefn cell(&self, out_point: &OutPoint, eager_load: bool) -> CellStatus
fn cell(&self, out_point: &OutPoint, eager_load: bool) -> CellStatus
TODO(doc): @quake
sourceimpl<'a> ChainStore<'a> for StoreTransaction
impl<'a> ChainStore<'a> for StoreTransaction
type Vector = DBVector
type Vector = DBVector
TODO(doc): @quake
sourcefn cache(&'a self) -> Option<&'a StoreCache>
fn cache(&'a self) -> Option<&'a StoreCache>
TODO(doc): @quake
sourcefn get(&self, col: Col, key: &[u8]) -> Option<Self::Vector>
fn get(&self, col: Col, key: &[u8]) -> Option<Self::Vector>
Return the bytes associated with a key value and the given column family.
sourcefn as_data_provider(&'a self) -> DataLoaderWrapper<'a, Self>
fn as_data_provider(&'a self) -> DataLoaderWrapper<'a, Self>
Return the provider trait default implementation
sourcefn get_block_header(&'a self, hash: &Byte32) -> Option<HeaderView>
fn get_block_header(&'a self, hash: &Byte32) -> Option<HeaderView>
Get header by block header hash
sourcefn get_block_body(&'a self, hash: &Byte32) -> Vec<TransactionView>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
fn get_block_body(&'a self, hash: &Byte32) -> Vec<TransactionView>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
A: Allocator,
Get block body by block header hash
sourcefn get_unfrozen_block(&'a self, hash: &Byte32) -> Option<BlockView>
fn get_unfrozen_block(&'a self, hash: &Byte32) -> Option<BlockView>
Get unfrozen block from ky-store with given hash
sourcefn get_block_txs_hashes(&'a self, hash: &Byte32) -> Vec<Byte32>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
fn get_block_txs_hashes(&'a self, hash: &Byte32) -> Vec<Byte32>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A>where
A: Allocator,
A: Allocator,
Get all transaction-hashes in block body by block header hash
sourcefn get_block_proposal_txs_ids(
&'a self,
hash: &Byte32
) -> Option<ProposalShortIdVec>
fn get_block_proposal_txs_ids(
&'a self,
hash: &Byte32
) -> Option<ProposalShortIdVec>
Get proposal short id by block header hash
sourcefn get_block_uncles(&'a self, hash: &Byte32) -> Option<UncleBlockVecView>
fn get_block_uncles(&'a self, hash: &Byte32) -> Option<UncleBlockVecView>
Get block uncles by block header hash
sourcefn get_block_extension(&'a self, hash: &Byte32) -> Option<Bytes>
fn get_block_extension(&'a self, hash: &Byte32) -> Option<Bytes>
Get block extension by block header hash
sourcefn get_block_ext(&'a self, block_hash: &Byte32) -> Option<BlockExt>
fn get_block_ext(&'a self, block_hash: &Byte32) -> Option<BlockExt>
Get block ext by block header hash
sourcefn get_block_hash(&'a self, number: BlockNumber) -> Option<Byte32>
fn get_block_hash(&'a self, number: BlockNumber) -> Option<Byte32>
Get block header hash by block number
sourcefn get_block_number(&'a self, hash: &Byte32) -> Option<BlockNumber>
fn get_block_number(&'a self, hash: &Byte32) -> Option<BlockNumber>
Get block number by block header hash
sourcefn is_main_chain(&'a self, hash: &Byte32) -> bool
fn is_main_chain(&'a self, hash: &Byte32) -> bool
TODO(doc): @quake
sourcefn get_tip_header(&'a self) -> Option<HeaderView>
fn get_tip_header(&'a self) -> Option<HeaderView>
TODO(doc): @quake
sourcefn transaction_exists(&'a self, hash: &Byte32) -> bool
fn transaction_exists(&'a self, hash: &Byte32) -> bool
Returns true if the transaction confirmed in main chain. Read more
sourcefn get_transaction(&'a self, hash: &Byte32) -> Option<(TransactionView, Byte32)>
fn get_transaction(&'a self, hash: &Byte32) -> Option<(TransactionView, Byte32)>
Get commit transaction and block hash by its hash
sourcefn get_transaction_info(&'a self, hash: &Byte32) -> Option<TransactionInfo>
fn get_transaction_info(&'a self, hash: &Byte32) -> Option<TransactionInfo>
TODO(doc): @quake
sourcefn get_transaction_with_info(
&'a self,
hash: &Byte32
) -> Option<(TransactionView, TransactionInfo)>
fn get_transaction_with_info(
&'a self,
hash: &Byte32
) -> Option<(TransactionView, TransactionInfo)>
Gets transaction and associated info with correspond hash
sourcefn get_cell(&'a self, out_point: &OutPoint) -> Option<CellMeta>
fn get_cell(&'a self, out_point: &OutPoint) -> Option<CellMeta>
Gets cell meta data with out_point
sourcefn get_cell_data(&'a self, out_point: &OutPoint) -> Option<(Bytes, Byte32)>
fn get_cell_data(&'a self, out_point: &OutPoint) -> Option<(Bytes, Byte32)>
TODO(doc): @quake
sourcefn get_cell_data_hash(&'a self, out_point: &OutPoint) -> Option<Byte32>
fn get_cell_data_hash(&'a self, out_point: &OutPoint) -> Option<Byte32>
TODO(doc): @quake
sourcefn get_current_epoch_ext(&'a self) -> Option<EpochExt>
fn get_current_epoch_ext(&'a self) -> Option<EpochExt>
Gets current epoch ext
sourcefn get_epoch_ext(&'a self, hash: &Byte32) -> Option<EpochExt>
fn get_epoch_ext(&'a self, hash: &Byte32) -> Option<EpochExt>
Gets epoch ext by epoch index
sourcefn get_epoch_index(&'a self, number: EpochNumber) -> Option<Byte32>
fn get_epoch_index(&'a self, number: EpochNumber) -> Option<Byte32>
Gets epoch index by epoch number
sourcefn get_block_epoch_index(&'a self, block_hash: &Byte32) -> Option<Byte32>
fn get_block_epoch_index(&'a self, block_hash: &Byte32) -> Option<Byte32>
Gets epoch index by block hash
sourcefn get_block_epoch(&'a self, hash: &Byte32) -> Option<EpochExt>
fn get_block_epoch(&'a self, hash: &Byte32) -> Option<EpochExt>
TODO(doc): @quake
sourcefn get_uncle_header(&'a self, hash: &Byte32) -> Option<HeaderView>
fn get_uncle_header(&'a self, hash: &Byte32) -> Option<HeaderView>
Gets header by uncle header hash
sourcefn block_exists(&'a self, hash: &Byte32) -> bool
fn block_exists(&'a self, hash: &Byte32) -> bool
TODO(doc): @quake
sourcefn get_cellbase(&'a self, hash: &Byte32) -> Option<TransactionView>
fn get_cellbase(&'a self, hash: &Byte32) -> Option<TransactionView>
Gets cellbase by block hash
sourcefn get_latest_built_filter_data_block_hash(&'a self) -> Option<Byte32>
fn get_latest_built_filter_data_block_hash(&'a self) -> Option<Byte32>
Gets latest built filter data block hash
sourcefn get_block_filter(&'a self, hash: &Byte32) -> Option<Bytes>
fn get_block_filter(&'a self, hash: &Byte32) -> Option<Bytes>
Gets block filter data by block hash
sourcefn get_packed_block(&'a self, hash: &Byte32) -> Option<Block>
fn get_packed_block(&'a self, hash: &Byte32) -> Option<Block>
TODO(doc): @quake
sourcefn get_packed_block_header(&'a self, hash: &Byte32) -> Option<Header>
fn get_packed_block_header(&'a self, hash: &Byte32) -> Option<Header>
TODO(doc): @quake
sourcefn get_header_digest(&'a self, position_u64: u64) -> Option<HeaderDigest>
fn get_header_digest(&'a self, position_u64: u64) -> Option<HeaderDigest>
Gets a header digest.
sourceimpl MMRStore<HeaderDigest> for &StoreTransaction
impl MMRStore<HeaderDigest> for &StoreTransaction
sourceimpl VersionbitsIndexer for StoreTransaction
impl VersionbitsIndexer for StoreTransaction
sourcefn block_epoch_index(&self, block_hash: &Byte32) -> Option<Byte32>
fn block_epoch_index(&self, block_hash: &Byte32) -> Option<Byte32>
Gets epoch index by block hash
sourcefn block_header(&self, block_hash: &Byte32) -> Option<HeaderView>
fn block_header(&self, block_hash: &Byte32) -> Option<HeaderView>
Gets block header by block hash
sourcefn cellbase(&self, block_hash: &Byte32) -> Option<TransactionView>
fn cellbase(&self, block_hash: &Byte32) -> Option<TransactionView>
Gets cellbase by block hash
Auto Trait Implementations
impl !RefUnwindSafe for StoreTransaction
impl Send for StoreTransaction
impl Sync for StoreTransaction
impl Unpin for StoreTransaction
impl !UnwindSafe for StoreTransaction
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more