Struct grin_chain::store::ChainStore

pub struct ChainStore { /* fields omitted */ }

All chain-related database operations

Methods

impl ChainStore

pub fn new(db_env: Arc<Environment>) -> Result<ChainStore, Error>

Create new chain store

impl ChainStore

pub fn head(&self) -> Result<Tip, Error>

pub fn tail(&self) -> Result<Tip, Error>

pub fn head_header(&self) -> Result<BlockHeader, Error>

Header of the block at the head of the block chain (not the same thing as header_head).

pub fn header_head(&self) -> Result<Tip, Error>

Head of the header chain (not the same thing as head_header).

pub fn get_sync_head(&self) -> Result<Tip, Error>

pub fn get_block(&self, h: &Hash) -> Result<Block, Error>

pub fn block_exists(&self, h: &Hash) -> Result<bool, Error>

pub fn get_block_sums(&self, h: &Hash) -> Result<BlockSums, Error>

pub fn get_previous_header(     &self,     header: &BlockHeader ) -> Result<BlockHeader, Error>

pub fn get_block_header(&self, h: &Hash) -> Result<BlockHeader, Error>

pub fn get_output_pos(&self, commit: &Commitment) -> Result<u64, Error>

pub fn batch(&self) -> Result<Batch, Error>

Builds a new batch to be used with this store.