Enum google_api_proto::google::dataflow::v1beta3::autoscaling_event::AutoscalingEventType

#[repr(i32)]
pub enum AutoscalingEventType {
    TypeUnknown = 0,
    TargetNumWorkersChanged = 1,
    CurrentNumWorkersChanged = 2,
    ActuationFailure = 3,
    NoChange = 4,
}

Indicates the type of autoscaling event.

Variants

TypeUnknown = 0

Default type for the enum. Value should never be returned.

TargetNumWorkersChanged = 1

The TARGET_NUM_WORKERS_CHANGED type should be used when the target worker pool size has changed at the start of an actuation. An event should always be specified as TARGET_NUM_WORKERS_CHANGED if it reflects a change in the target_num_workers.

CurrentNumWorkersChanged = 2

The CURRENT_NUM_WORKERS_CHANGED type should be used when actual worker pool size has been changed, but the target_num_workers has not changed.

ActuationFailure = 3

The ACTUATION_FAILURE type should be used when we want to report an error to the user indicating why the current number of workers in the pool could not be changed. Displayed in the current status and history widgets.

NoChange = 4

Used when we want to report to the user a reason why we are not currently adjusting the number of workers. Should specify both target_num_workers, current_num_workers and a decision_message.

Implementations

impl AutoscalingEventType

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of AutoscalingEventType.

pub fn from_i32(value: i32) -> Option<AutoscalingEventType>

👎Deprecated: Use the TryFrom<i32> implementation instead

Converts an i32 to a AutoscalingEventType, or None if value is not a valid variant.

impl AutoscalingEventType

pub fn as_str_name(&self) -> &'static str

String value of the enum field names used in the ProtoBuf definition.

The values are not transformed in any way and thus are considered stable (if the ProtoBuf definition does not change) and safe for programmatic use.

pub fn from_str_name(value: &str) -> Option<Self>

Creates an enum from field names used in the ProtoBuf definition.

Trait Implementations

impl Clone for AutoscalingEventType

fn clone(&self) -> AutoscalingEventType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AutoscalingEventType

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

Formats the value using the given formatter.

impl Default for AutoscalingEventType

fn default() -> AutoscalingEventType

Returns the “default value” for a type.

impl From<AutoscalingEventType> for i32

fn from(value: AutoscalingEventType) -> i32

Converts to this type from the input type.

impl Hash for AutoscalingEventType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AutoscalingEventType

fn cmp(&self, other: &AutoscalingEventType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AutoscalingEventType

fn eq(&self, other: &AutoscalingEventType) -> 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 PartialOrd for AutoscalingEventType

fn partial_cmp(&self, other: &AutoscalingEventType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<i32> for AutoscalingEventType

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<AutoscalingEventType, DecodeError>

Performs the conversion.

impl Copy for AutoscalingEventType

impl Eq for AutoscalingEventType

impl StructuralPartialEq for AutoscalingEventType