Struct TxManager 

pub struct TxManager { /* private fields */ }

Implementations

impl TxManager

pub fn new() -> Self

pub fn begin(&mut self) -> Transaction

pub fn commit(&mut self, tx_id: u64)

pub fn rollback(&mut self, tx_id: u64)

pub fn is_active(&self, tx_id: u64) -> bool

pub fn is_aborted(&self, tx_id: u64) -> bool

pub fn is_committed(&self, tx_id: u64) -> bool

pub fn oldest_active(&self) -> Option<u64>

The oldest active tx — undo entries before this are safe to purge.

Trait Implementations

impl Default for TxManager

fn default() -> Self

Returns the “default value” for a type.