Struct Transaction 

pub struct Transaction { /* private fields */ }

Several writes committed as one durable record, or not at all.

The id is the transaction’s identity. Resubmitting the same transaction with the same id after an uncertain outcome returns the original commit with duplicate: true; the same id with different content is refused with IDEMPOTENCY_CONFLICT.

Implementations

impl Transaction

pub fn new(transaction_id: impl Into<String>) -> Self

A transaction with this identity.

pub fn generated() -> Self

A transaction with a fresh random identity. Keep Transaction::id if you may need to resubmit it.

pub fn id(&self) -> &str

pub fn operation(self, operation: Operation) -> Self

pub fn precondition(self, precondition: Precondition) -> Self

pub fn fence(self, basis: ReadBasis) -> Self

Commit only if the state basis covers is unchanged since Client::read_basis captured it.

Trait Implementations

impl Clone for Transaction

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Transaction

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

Formats the value using the given formatter.

impl PartialEq for Transaction

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Transaction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Transaction