Struct TransactionManager 

pub struct TransactionManager { /* private fields */ }

Manages active transactions

Implementations

impl TransactionManager

pub fn new() -> Self

pub fn with_timeout(timeout: Duration) -> Self

pub fn begin(&mut self) -> TransactionId

Begin a new transaction

pub fn begin_named(&mut self, name: impl Into<String>) -> TransactionId

Begin a named transaction

pub fn get(&self, id: &TransactionId) -> Option<&Transaction>

Get a transaction by ID

pub fn get_mut(&mut self, id: &TransactionId) -> Option<&mut Transaction>

Get a mutable transaction by ID

pub fn add_operation(&mut self, id: &TransactionId, op: Operation) -> Result<()>

Add operation to a transaction

pub fn commit(&mut self, id: &TransactionId) -> Result<Vec<Operation>>

Commit a transaction (returns operations to execute)

pub fn rollback(&mut self, id: &TransactionId) -> Result<()>

Rollback a transaction

pub fn cleanup(&mut self)

Remove completed transactions

pub fn active_count(&self) -> usize

Get active transaction count

Trait Implementations

impl Debug for TransactionManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TransactionManager

fn default() -> TransactionManager

Returns the “default value” for a type.