Struct google_api_proto::google::cloud::tasks::v2beta2::Queue

pub struct Queue {
    pub name: String,
    pub rate_limits: Option<RateLimits>,
    pub retry_config: Option<RetryConfig>,
    pub state: i32,
    pub purge_time: Option<Timestamp>,
    pub task_ttl: Option<Duration>,
    pub tombstone_ttl: Option<Duration>,
    pub stats: Option<QueueStats>,
    pub target_type: Option<TargetType>,
}

A queue is a container of related tasks. Queues are configured to manage how those tasks are dispatched. Configurable properties include rate limits, retry options, target types, and others.

Fields

name: String

Caller-specified and required in [CreateQueue][google.cloud.tasks.v2beta2.CloudTasks.CreateQueue], after which it becomes output only.

The queue name.

The queue name must have the following format: projects/PROJECT_ID/locations/LOCATION_ID/queues/QUEUE_ID

• PROJECT_ID can contain letters ([A-Za-z]), numbers ([0-9]), hyphens (-), colons (:), or periods (.). For more information, see Identifying projects
• LOCATION_ID is the canonical ID for the queue’s location. The list of available locations can be obtained by calling [ListLocations][google.cloud.location.Locations.ListLocations]. For more information, see https://cloud.google.com/about/locations/.
• QUEUE_ID can contain letters ([A-Za-z]), numbers ([0-9]), or hyphens (-). The maximum length is 100 characters.

rate_limits: Option<RateLimits>

Rate limits for task dispatches.

[rate_limits][google.cloud.tasks.v2beta2.Queue.rate_limits] and [retry_config][google.cloud.tasks.v2beta2.Queue.retry_config] are related because they both control task attempts however they control how tasks are attempted in different ways:

• [rate_limits][google.cloud.tasks.v2beta2.Queue.rate_limits] controls the total rate of dispatches from a queue (i.e. all traffic dispatched from the queue, regardless of whether the dispatch is from a first attempt or a retry).
• [retry_config][google.cloud.tasks.v2beta2.Queue.retry_config] controls what happens to particular a task after its first attempt fails. That is, [retry_config][google.cloud.tasks.v2beta2.Queue.retry_config] controls task retries (the second attempt, third attempt, etc).

retry_config: Option<RetryConfig>

Settings that determine the retry behavior.

• For tasks created using Cloud Tasks: the queue-level retry settings apply to all tasks in the queue that were created using Cloud Tasks. Retry settings cannot be set on individual tasks.
• For tasks created using the App Engine SDK: the queue-level retry settings apply to all tasks in the queue which do not have retry settings explicitly set on the task and were created by the App Engine SDK. See App Engine documentation.

state: i32

Output only. The state of the queue.

state can only be changed by called [PauseQueue][google.cloud.tasks.v2beta2.CloudTasks.PauseQueue], [ResumeQueue][google.cloud.tasks.v2beta2.CloudTasks.ResumeQueue], or uploading queue.yaml/xml. [UpdateQueue][google.cloud.tasks.v2beta2.CloudTasks.UpdateQueue] cannot be used to change state.

purge_time: Option<Timestamp>

Output only. The last time this queue was purged.

All tasks that were [created][google.cloud.tasks.v2beta2.Task.create_time] before this time were purged.

A queue can be purged using [PurgeQueue][google.cloud.tasks.v2beta2.CloudTasks.PurgeQueue], the App Engine Task Queue SDK, or the Cloud Console.

Purge time will be truncated to the nearest microsecond. Purge time will be unset if the queue has never been purged.

task_ttl: Option<Duration>

The maximum amount of time that a task will be retained in this queue.

Queues created by Cloud Tasks have a default task_ttl of 31 days. After a task has lived for task_ttl, the task will be deleted regardless of whether it was dispatched or not.

The task_ttl for queues created via queue.yaml/xml is equal to the maximum duration because there is a storage quota for these queues. To view the maximum valid duration, see the documentation for [Duration][google.protobuf.Duration].

tombstone_ttl: Option<Duration>

The task tombstone time to live (TTL).

After a task is deleted or completed, the task’s tombstone is retained for the length of time specified by tombstone_ttl. The tombstone is used by task de-duplication; another task with the same name can’t be created until the tombstone has expired. For more information about task de-duplication, see the documentation for [CreateTaskRequest][google.cloud.tasks.v2beta2.CreateTaskRequest.task].

Queues created by Cloud Tasks have a default tombstone_ttl of 1 hour.

stats: Option<QueueStats>

Output only. The realtime, informational statistics for a queue. In order to receive the statistics the caller should include this field in the FieldMask.

target_type: Option<TargetType>

Caller-specified and required in [CreateQueue][google.cloud.tasks.v2beta2.CloudTasks.CreateQueue][], after which the queue config type becomes output only, though fields within the config are mutable.

The queue’s target.

The target applies to all tasks in the queue.

Implementations

impl Queue

pub fn state(&self) -> State

Returns the enum value of state, or the default if the field is set to an invalid enum value.

pub fn set_state(&mut self, value: State)

Sets state to the provided enum value.

Trait Implementations

impl Clone for Queue

fn clone(&self) -> Queue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Queue

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

Formats the value using the given formatter.

impl Default for Queue

fn default() -> Self

Returns the “default value” for a type.

impl Message for Queue

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Queue

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