Struct rusoto_emr::AutoScalingPolicyDescription

pub struct AutoScalingPolicyDescription {
    pub constraints: Option<ScalingConstraints>,
    pub rules: Option<Vec<ScalingRule>>,
    pub status: Option<AutoScalingPolicyStatus>,
}

An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

Fields

constraints: Option<ScalingConstraints>

The upper and lower EC2 instance limits for an automatic scaling policy. Automatic scaling activity will not cause an instance group to grow above or below these limits.

rules: Option<Vec<ScalingRule>>

The scale-in and scale-out rules that comprise the automatic scaling policy.

status: Option<AutoScalingPolicyStatus>

The status of an automatic scaling policy.

Trait Implementations

impl Clone for AutoScalingPolicyDescription

pub fn clone(&self) -> AutoScalingPolicyDescription

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AutoScalingPolicyDescription

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

Formats the value using the given formatter.

impl Default for AutoScalingPolicyDescription

pub fn default() -> AutoScalingPolicyDescription

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for AutoScalingPolicyDescription

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<AutoScalingPolicyDescription> for AutoScalingPolicyDescription

pub fn eq(&self, other: &AutoScalingPolicyDescription) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &AutoScalingPolicyDescription) -> bool

This method tests for !=.

impl StructuralPartialEq for AutoScalingPolicyDescription