Struct google_api_proto::google::spanner::executor::v1::SpannerActionOutcome

pub struct SpannerActionOutcome {
    pub status: Option<Status>,
    pub commit_time: Option<Timestamp>,
    pub read_result: Option<ReadResult>,
    pub query_result: Option<QueryResult>,
    pub transaction_restarted: Option<bool>,
    pub batch_txn_id: Option<Bytes>,
    pub db_partition: Vec<BatchPartition>,
    pub admin_result: Option<AdminResult>,
    pub dml_rows_modified: Vec<i64>,
    pub change_stream_records: Vec<ChangeStreamRecord>,
}

SpannerActionOutcome defines a result of execution of a single SpannerAction.

Fields

status: Option<Status>

If an outcome is split into multiple parts, status will be set only in the last part.

commit_time: Option<Timestamp>

Transaction timestamp. It must be set for successful committed actions.

read_result: Option<ReadResult>

Result of a ReadAction. This field must be set for ReadActions even if no rows were read.

query_result: Option<QueryResult>

Result of a Query. This field must be set for Queries even if no rows were read.

transaction_restarted: Option<bool>

This bit indicates that Spanner has restarted the current transaction. It means that the client should replay all the reads and writes. Setting it to true is only valid in the context of a read-write transaction, as an outcome of a committing FinishTransactionAction.

batch_txn_id: Option<Bytes>

In successful StartBatchTransactionAction outcomes, this contains the ID of the transaction.

db_partition: Vec<BatchPartition>

Generated database partitions (result of a GenetageDbPartitionsForReadAction/GenerateDbPartitionsForQueryAction).

admin_result: Option<AdminResult>

Result of admin related actions.

dml_rows_modified: Vec<i64>

Stores rows modified by query in single DML or batch DML action. In case of batch DML action, stores 0 as row count of errored DML query.

change_stream_records: Vec<ChangeStreamRecord>

Change stream records returned by a change stream query.

Implementations

impl SpannerActionOutcome

pub fn transaction_restarted(&self) -> bool

Returns the value of transaction_restarted, or the default value if transaction_restarted is unset.

pub fn batch_txn_id(&self) -> &[u8]

Returns the value of batch_txn_id, or the default value if batch_txn_id is unset.

Trait Implementations

impl Clone for SpannerActionOutcome

fn clone(&self) -> SpannerActionOutcome

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpannerActionOutcome

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

Formats the value using the given formatter.

impl Default for SpannerActionOutcome

fn default() -> Self

Returns the “default value” for a type.

impl Message for SpannerActionOutcome

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for SpannerActionOutcome

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for SpannerActionOutcome