Struct Transaction

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pub struct Transaction {
    pub id: TransactionId,
    pub state: Arc<RwLock<TransactionState>>,
    pub operations: Arc<RwLock<Vec<TransactionOp>>>,
    pub participants: Arc<RwLock<HashSet<ShardId>>>,
    pub votes: Arc<DashMap<ShardId, Vote>>,
    pub start_time: Instant,
    pub completion_tx: Option<Sender<Result<()>>>,
    pub is_read_only: bool,
    pub is_single_shard: bool,
}

Expand description

Individual transaction

Fields§

§id: TransactionId

Transaction ID

§state: Arc<RwLock<TransactionState>>

Current state

§operations: Arc<RwLock<Vec<TransactionOp>>>

Operations in the transaction

§participants: Arc<RwLock<HashSet<ShardId>>>

Participating shards

§votes: Arc<DashMap<ShardId, Vote>>

Participant votes

§start_time: Instant

Start time

§completion_tx: Option<Sender<Result<()>>>

Completion channel

§is_read_only: bool

Read-only flag

§is_single_shard: bool

Single-shard flag

Auto Trait Implementations§

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impl !UnwindSafe for Transaction

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where F: FnOnce(&Self) -> bool,

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