Struct google_cloud_googleapis::spanner::v1::PartitionOptions

pub struct PartitionOptions {
    pub partition_size_bytes: i64,
    pub max_partitions: i64,
}

Options for a PartitionQueryRequest and PartitionReadRequest.

Fields

partition_size_bytes: i64

Note: This hint is currently ignored by PartitionQuery and PartitionRead requests.

The desired data size for each partition generated. The default for this option is currently 1 GiB. This is only a hint. The actual size of each partition may be smaller or larger than this size request.

max_partitions: i64

Note: This hint is currently ignored by PartitionQuery and PartitionRead requests.

The desired maximum number of partitions to return. For example, this may be set to the number of workers available. The default for this option is currently 10,000. The maximum value is currently 200,000. This is only a hint. The actual number of partitions returned may be smaller or larger than this maximum count request.

Trait Implementations

impl Clone for PartitionOptions

fn clone(&self) -> PartitionOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionOptions

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

Formats the value using the given formatter.

impl Default for PartitionOptions

fn default() -> Self

Returns the “default value” for a type.

impl Message for PartitionOptions

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<PartitionOptions> for PartitionOptions

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

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

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

This method tests for !=.

impl StructuralPartialEq for PartitionOptions