Struct aws_sdk_ec2::model::CapacityReservationOptions

#[non_exhaustive]
pub struct CapacityReservationOptions { /* private fields */ }

Describes the strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

This strategy can only be used if the EC2 Fleet is of type instant.

For more information about Capacity Reservations, see On-Demand Capacity Reservations in the Amazon EC2 User Guide. For examples of using Capacity Reservations in an EC2 Fleet, see EC2 Fleet example configurations in the Amazon EC2 User Guide.

Implementations

impl CapacityReservationOptions

pub fn usage_strategy(&self) -> Option<&FleetCapacityReservationUsageStrategy>

Indicates whether to use unused Capacity Reservations for fulfilling On-Demand capacity.

If you specify use-capacity-reservations-first, the fleet uses unused Capacity Reservations to fulfill On-Demand capacity up to the target On-Demand capacity. If multiple instance pools have unused Capacity Reservations, the On-Demand allocation strategy (lowest-price or prioritized) is applied. If the number of unused Capacity Reservations is less than the On-Demand target capacity, the remaining On-Demand target capacity is launched according to the On-Demand allocation strategy (lowest-price or prioritized).

If you do not specify a value, the fleet fulfils the On-Demand capacity according to the chosen On-Demand allocation strategy.

impl CapacityReservationOptions

pub fn builder() -> Builder

Creates a new builder-style object to manufacture CapacityReservationOptions.

Examples found in repository

src/xml_deser.rs (line 65052)

pub fn deser_structure_crate_model_capacity_reservation_options(
    decoder: &mut aws_smithy_xml::decode::ScopedDecoder,
) -> Result<crate::model::CapacityReservationOptions, aws_smithy_xml::decode::XmlDecodeError> {
    #[allow(unused_mut)]
    let mut builder = crate::model::CapacityReservationOptions::builder();
    while let Some(mut tag) = decoder.next_tag() {
        match tag.start_el() {
            s if s.matches("usageStrategy") /* UsageStrategy com.amazonaws.ec2#CapacityReservationOptions$UsageStrategy */ =>  {
                let var_3209 =
                    Some(
                        Result::<crate::model::FleetCapacityReservationUsageStrategy, aws_smithy_xml::decode::XmlDecodeError>::Ok(
                            crate::model::FleetCapacityReservationUsageStrategy::from(
                                aws_smithy_xml::decode::try_data(&mut tag)?.as_ref()
                            )
                        )
                        ?
                    )
                ;
                builder = builder.set_usage_strategy(var_3209);
            }
            ,
            _ => {}
        }
    }
    Ok(builder.build())
}

Trait Implementations

impl Clone for CapacityReservationOptions

fn clone(&self) -> CapacityReservationOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CapacityReservationOptions

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

Formats the value using the given formatter.

impl PartialEq<CapacityReservationOptions> for CapacityReservationOptions

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