Struct google_cloud_googleapis::spanner::v1::ResultSet

pub struct ResultSet {
    pub metadata: Option<ResultSetMetadata>,
    pub rows: Vec<ListValue>,
    pub stats: Option<ResultSetStats>,
}

Results from [Read][google.spanner.v1.Spanner.Read] or [ExecuteSql][google.spanner.v1.Spanner.ExecuteSql].

Fields

metadata: Option<ResultSetMetadata>

Metadata about the result set, such as row type information.

rows: Vec<ListValue>

Each element in rows is a row whose format is defined by [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. The ith element in each row matches the ith field in [metadata.row_type][google.spanner.v1.ResultSetMetadata.row_type]. Elements are encoded based on type as described [here][google.spanner.v1.TypeCode].

stats: Option<ResultSetStats>

Query plan and execution statistics for the SQL statement that produced this result set. These can be requested by setting [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode]. DML statements always produce stats containing the number of rows modified, unless executed using the [ExecuteSqlRequest.QueryMode.PLAN][google.spanner.v1.ExecuteSqlRequest.QueryMode.PLAN] [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode]. Other fields may or may not be populated, based on the [ExecuteSqlRequest.query_mode][google.spanner.v1.ExecuteSqlRequest.query_mode].

Trait Implementations

impl Clone for ResultSet

fn clone(&self) -> ResultSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ResultSet

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

Formats the value using the given formatter.

impl Default for ResultSet

fn default() -> Self

Returns the “default value” for a type.

impl Message for ResultSet

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, 

Encodes the message to a buffer.

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

Encodes the message to a newly allocated buffer.

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

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

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

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, 

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, 

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

impl PartialEq<ResultSet> for ResultSet

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

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

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

This method tests for !=.

impl StructuralPartialEq for ResultSet