Struct google_spanner1::PartitionOptions

pub struct PartitionOptions {
    pub max_partitions: Option<String>,
    pub partition_size_bytes: Option<String>,
}

Options for a PartitionQueryRequest and PartitionReadRequest.

This type is not used in any activity, and only used as part of another schema.

Fields

max_partitions: Option<String>

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.

partition_size_bytes: Option<String>

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.

Trait Implementations

impl Part for PartitionOptions

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 Default for PartitionOptions

fn default() -> PartitionOptions

Returns the "default value" for a type.

impl Debug for PartitionOptions

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

Formats the value using the given formatter.

impl Serialize for PartitionOptions

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for PartitionOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.