Struct aws_sdk_eventbridge::types::builders::PlacementStrategyBuilder

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

A builder for PlacementStrategy.

Implementations

impl PlacementStrategyBuilder

pub fn type(self, input: PlacementStrategyType) -> Self

The type of placement strategy. The random placement strategy randomly places tasks on available candidates. The spread placement strategy spreads placement across available candidates evenly based on the field parameter. The binpack strategy places tasks on available candidates that have the least available amount of the resource that is specified with the field parameter. For example, if you binpack on memory, a task is placed on the instance with the least amount of remaining memory (but still enough to run the task).

pub fn set_type(self, input: Option<PlacementStrategyType>) -> Self

The type of placement strategy. The random placement strategy randomly places tasks on available candidates. The spread placement strategy spreads placement across available candidates evenly based on the field parameter. The binpack strategy places tasks on available candidates that have the least available amount of the resource that is specified with the field parameter. For example, if you binpack on memory, a task is placed on the instance with the least amount of remaining memory (but still enough to run the task).

pub fn field(self, input: impl Into<String>) -> Self

The field to apply the placement strategy against. For the spread placement strategy, valid values are instanceId (or host, which has the same effect), or any platform or custom attribute that is applied to a container instance, such as attribute:ecs.availability-zone. For the binpack placement strategy, valid values are cpu and memory. For the random placement strategy, this field is not used.

pub fn set_field(self, input: Option<String>) -> Self

The field to apply the placement strategy against. For the spread placement strategy, valid values are instanceId (or host, which has the same effect), or any platform or custom attribute that is applied to a container instance, such as attribute:ecs.availability-zone. For the binpack placement strategy, valid values are cpu and memory. For the random placement strategy, this field is not used.

pub fn build(self) -> PlacementStrategy

Consumes the builder and constructs a PlacementStrategy.

Trait Implementations

impl Clone for PlacementStrategyBuilder

fn clone(&self) -> PlacementStrategyBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PlacementStrategyBuilder

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

Formats the value using the given formatter.

impl Default for PlacementStrategyBuilder

fn default() -> PlacementStrategyBuilder

Returns the “default value” for a type.

impl PartialEq<PlacementStrategyBuilder> for PlacementStrategyBuilder

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