Struct aws_sdk_keyspaces::types::CapacitySpecification

#[non_exhaustive]
pub struct CapacitySpecification {
    pub throughput_mode: ThroughputMode,
    pub read_capacity_units: Option<i64>,
    pub write_capacity_units: Option<i64>,
}

Amazon Keyspaces has two read/write capacity modes for processing reads and writes on your tables:

• On-demand (default)

• Provisioned

The read/write capacity mode that you choose controls how you are charged for read and write throughput and how table throughput capacity is managed.

For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.

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.

throughput_mode: ThroughputMode

The read/write throughput capacity mode for a table. The options are:

• throughputMode:PAY_PER_REQUEST and

• throughputMode:PROVISIONED - Provisioned capacity mode requires readCapacityUnits and writeCapacityUnits as input.

The default is throughput_mode:PAY_PER_REQUEST.

For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.

read_capacity_units: Option<i64>

The throughput capacity specified for read operations defined in read capacity units (RCUs).

write_capacity_units: Option<i64>

The throughput capacity specified for write operations defined in write capacity units (WCUs).

Implementations

impl CapacitySpecification

pub fn throughput_mode(&self) -> &ThroughputMode

The read/write throughput capacity mode for a table. The options are:

• throughputMode:PAY_PER_REQUEST and

• throughputMode:PROVISIONED - Provisioned capacity mode requires readCapacityUnits and writeCapacityUnits as input.

The default is throughput_mode:PAY_PER_REQUEST.

For more information, see Read/write capacity modes in the Amazon Keyspaces Developer Guide.

pub fn read_capacity_units(&self) -> Option<i64>

The throughput capacity specified for read operations defined in read capacity units (RCUs).

pub fn write_capacity_units(&self) -> Option<i64>

The throughput capacity specified for write operations defined in write capacity units (WCUs).

impl CapacitySpecification

pub fn builder() -> CapacitySpecificationBuilder

Creates a new builder-style object to manufacture CapacitySpecification.

Trait Implementations

impl Clone for CapacitySpecification

fn clone(&self) -> CapacitySpecification

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CapacitySpecification

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

Formats the value using the given formatter.

impl PartialEq for CapacitySpecification

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