Struct query_core::executor::TransactionOptions

pub struct TransactionOptions {
    pub max_acquisition_millis: u64,
    pub valid_for_millis: u64,
    pub isolation_level: Option<String>,
    pub new_tx_id: Option<TxId>,
}

Fields

max_acquisition_millis: u64

Maximum wait time for tx acquisition in milliseconds.

valid_for_millis: u64

Time in milliseconds after which the transaction rolls back automatically.

isolation_level: Option<String>

Isolation level to use for the transaction.

new_tx_id: Option<TxId>

An optional pre-defined transaction id. Some value might be provided in case we want to generate a new id at the beginning of the transaction

Implementations

impl TransactionOptions

pub fn new( max_acquisition_millis: u64, valid_for_millis: u64, isolation_level: Option<String> ) -> Self

pub fn with_new_transaction_id(&mut self) -> TxId

Generates a new transaction id before the transaction is started and returns a modified version of self with the new predefined_id set.

Trait Implementations

impl Debug for TransactionOptions

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransactionOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TransactionOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.