Struct aws_sdk_emr::types::ScalingTrigger

#[non_exhaustive]
pub struct ScalingTrigger {
    pub cloud_watch_alarm_definition: Option<CloudWatchAlarmDefinition>,
}

The conditions that trigger an automatic scaling activity.

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.

cloud_watch_alarm_definition: Option<CloudWatchAlarmDefinition>

The definition of a CloudWatch metric alarm. When the defined alarm conditions are met along with other trigger parameters, scaling activity begins.

Implementations

impl ScalingTrigger

pub fn cloud_watch_alarm_definition(&self) -> Option<&CloudWatchAlarmDefinition>

The definition of a CloudWatch metric alarm. When the defined alarm conditions are met along with other trigger parameters, scaling activity begins.

impl ScalingTrigger

pub fn builder() -> ScalingTriggerBuilder

Creates a new builder-style object to manufacture ScalingTrigger.

Trait Implementations

impl Clone for ScalingTrigger

fn clone(&self) -> ScalingTrigger

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScalingTrigger

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

Formats the value using the given formatter.

impl PartialEq for ScalingTrigger

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