Struct MultiplexedSessionPrecommitToken 

#[non_exhaustive]
pub struct MultiplexedSessionPrecommitToken {
    pub precommit_token: Bytes,
    pub seq_num: i32,
    /* private fields */
}

When a read-write transaction is executed on a multiplexed session, this precommit token is sent back to the client as a part of the Transaction message in the BeginTransaction response and also as a part of the ResultSet and PartialResultSet responses.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

precommit_token: Bytes

Opaque precommit token.

seq_num: i32

An incrementing seq number is generated on every precommit token that is returned. Clients should remember the precommit token with the highest sequence number from the current transaction attempt.

Implementations

impl MultiplexedSessionPrecommitToken

pub fn new() -> Self

Creates a new default instance.

pub fn set_precommit_token<T: Into<Bytes>>(self, v: T) -> Self

Sets the value of precommit_token.

pub fn set_seq_num<T: Into<i32>>(self, v: T) -> Self

Sets the value of seq_num.

Trait Implementations

impl Clone for MultiplexedSessionPrecommitToken

fn clone(&self) -> MultiplexedSessionPrecommitToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiplexedSessionPrecommitToken

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

Formats the value using the given formatter.

impl Default for MultiplexedSessionPrecommitToken

fn default() -> MultiplexedSessionPrecommitToken

Returns the “default value” for a type.

impl Message for MultiplexedSessionPrecommitToken

fn typename() -> &'static str

The typename of this message.

impl PartialEq for MultiplexedSessionPrecommitToken

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MultiplexedSessionPrecommitToken