Struct nebari::ExecutingTransaction

pub struct ExecutingTransaction<File: ManagedFile> { /* private fields */ }

An executing transaction. While this exists, no other transactions can execute across the same trees as this transaction holds.

Implementations

impl<File: ManagedFile> ExecutingTransaction<File>

pub fn entry(&self) -> &LogEntry<'static>

Returns the LogEntry for this transaction.

pub fn entry_mut(&mut self) -> &mut LogEntry<'static>

Returns a mutable reference to the LogEntry for this transaction.

pub fn commit(self) -> Result<(), Error>

Commits the transaction. Once this function has returned, all data updates are guaranteed to be able to be accessed by all other readers as well as impervious to sudden failures such as a power outage.

pub fn tree<Root: Root>(
    &mut self,
    index: usize
) -> Option<&mut TransactionTree<Root, File>>

Accesses a locked tree.

Trait Implementations

impl<File: ManagedFile> Drop for ExecutingTransaction<File>

fn drop(&mut self)

Executes the destructor for this type.