Struct ExternalTxn 

pub struct ExternalTxn { /* private fields */ }

Implementations

impl ExternalTxn

pub fn new(state: Vec<u8>) -> Self

pub fn read_state_from_bytes( state: &[u8], key: &[u8], ) -> Result<Option<Vec<u8>>>

pub fn read_state(&self, key: &[u8]) -> Result<Option<Vec<u8>>>

pub fn put_state(&mut self, key: &[u8], value: &[u8]) -> Result<()>

pub fn delete_state(&mut self, key: &[u8]) -> Result<()>

pub fn replace_state(&mut self, state: Vec<u8>)

pub fn read_rows(&self) -> Result<Vec<HashMap<u16, Value>>>

pub fn replace_rows( &mut self, schema: &CoreSchema, rows: Vec<HashMap<u16, Value>>, ) -> Result<()>

pub fn emit_base_write(&mut self, op: ExternalBaseWrite) -> Result<()>