Struct LedgerAppender 

pub struct LedgerAppender { /* private fields */ }

Ledger appender.

Implementations

impl LedgerAppender

pub fn id(&self) -> LedgerId

pub async fn close( &mut self, _options: CloseOptions, ) -> Result<(), Error<ErrorKind>>

Closes ledger.

pub fn reader(&self) -> Result<LedgerReader, Error<ErrorKind>>

Constructs a ledger reader.

pub fn last_add_confirmed(&self) -> EntryId

Gets local cached last_add_confirmed which could vary due to concurrent write.

pub async fn force(&self) -> Result<(), Error<ErrorKind>>

Syncs writen entries on last ensemble.

Errors

It is indeterministic whether previously written entries are persisted or not if ErrorKind::LedgerForceFailed occurs.

pub fn append<'a>( &'a self, data: &[u8], ) -> impl Future<Output = Result<EntryId, Error<ErrorKind>>> + Send + 'a

Appends data to ledger.

Trait Implementations

impl Clone for LedgerAppender

fn clone(&self) -> LedgerAppender

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.