query_state_inclusive_block

essential_node_db::finalized

Function query_state_inclusive_block 

Source 
pub fn query_state_inclusive_block(
    conn: &Connection,
    contract_ca: &ContentAddress,
    key: &Key,
    block_number: Word,
) -> Result<Option<Value>, QueryError>
Expand description

Query the most recent value for a key in a contract’s state that was set at or before the given block number.

This is inclusive of the block’s state (..=block_number).