Struct PartitionOptions 

#[non_exhaustive]
pub struct PartitionOptions {
    pub partition_size_bytes: i64,
    pub max_partitions: i64,
    /* private fields */
}

Options for a PartitionQueryRequest and PartitionReadRequest.

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.

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 can 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 might 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 can be smaller or larger than this maximum count request.

Implementations

impl PartitionOptions

pub fn new() -> Self

Creates a new default instance.

pub fn set_partition_size_bytes<T: Into<i64>>(self, v: T) -> Self

Sets the value of partition_size_bytes.

pub fn set_max_partitions<T: Into<i64>>(self, v: T) -> Self

Sets the value of max_partitions.

Trait Implementations

impl Clone for PartitionOptions

fn clone(&self) -> PartitionOptions

Returns a duplicate 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() -> PartitionOptions

Returns the “default value” for a type.

impl Message for PartitionOptions

fn typename() -> &'static str

The typename of this message.

impl PartialEq for PartitionOptions

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