[−][src]Struct google_pubsub1::Subscription
A subscription resource.
Activities
This type is used in activities, which are methods you may call on this type or where this type is involved in. The list links the activity name, along with information about where it is used (one of request and response).
- subscriptions patch projects (response)
- subscriptions create projects (request|response)
- subscriptions get projects (response)
Fields
name: Option<String>
The name of the subscription. It must have the format
"projects/{project}/subscriptions/{subscription}"
. {subscription}
must
start with a letter, and contain only letters ([A-Za-z]
), numbers
([0-9]
), dashes (-
), underscores (_
), periods (.
), tildes (~
),
plus (+
) or percent signs (%
). It must be between 3 and 255 characters
in length, and it must not start with "goog"
.
ack_deadline_seconds: Option<i32>
The approximate amount of time (on a best-effort basis) Pub/Sub waits for the subscriber to acknowledge receipt before resending the message. In the interval after the message is delivered and before it is acknowledged, it is considered to be outstanding. During that time period, the message will not be redelivered (on a best-effort basis).
For pull subscriptions, this value is used as the initial value for the ack
deadline. To override this value for a given message, call
ModifyAckDeadline
with the corresponding ack_id
if using
non-streaming pull or send the ack_id
in a
StreamingModifyAckDeadlineRequest
if using streaming pull.
The minimum custom deadline you can specify is 10 seconds.
The maximum custom deadline you can specify is 600 seconds (10 minutes).
If this parameter is 0, a default value of 10 seconds is used.
For push delivery, this value is also used to set the request timeout for the call to the push endpoint.
If the subscriber never acknowledges the message, the Pub/Sub system will eventually redeliver the message.
labels: Option<HashMap<String, String>>
push_config: Option<PushConfig>
If push delivery is used with this subscription, this field is
used to configure it. An empty pushConfig
signifies that the subscriber
will pull and ack messages using API methods.
topic: Option<String>
The name of the topic from which this subscription is receiving messages.
Format is projects/{project}/topics/{topic}
.
The value of this field will be _deleted-topic_
if the topic has been
deleted.
message_retention_duration: Option<String>
How long to retain unacknowledged messages in the subscription's backlog,
from the moment a message is published.
If retain_acked_messages
is true, then this also configures the retention
of acknowledged messages, and thus configures how far back in time a Seek
can be done. Defaults to 7 days. Cannot be more than 7 days or less than 10
minutes.
retain_acked_messages: Option<bool>
Indicates whether to retain acknowledged messages. If true, then
messages are not expunged from the subscription's backlog, even if they are
acknowledged, until they fall out of the message_retention_duration
window. This must be true if you would like to
Seek to a timestamp.
expiration_policy: Option<ExpirationPolicy>
A policy that specifies the conditions for this subscription's expiration.
A subscription is considered active as long as any connected subscriber is
successfully consuming messages from the subscription or is issuing
operations on the subscription. If expiration_policy
is not set, a
default policy with ttl
of 31 days will be used. The minimum allowed
value for expiration_policy.ttl
is 1 day.
Trait Implementations
impl ResponseResult for Subscription
[src]
impl RequestValue for Subscription
[src]
impl Clone for Subscription
[src]
fn clone(&self) -> Subscription
[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Default for Subscription
[src]
fn default() -> Subscription
[src]
impl Debug for Subscription
[src]
impl Serialize for Subscription
[src]
fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
__S: Serializer,
[src]
__S: Serializer,
impl<'de> Deserialize<'de> for Subscription
[src]
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
[src]
__D: Deserializer<'de>,
Auto Trait Implementations
impl Send for Subscription
impl Sync for Subscription
impl Unpin for Subscription
impl UnwindSafe for Subscription
impl RefUnwindSafe for Subscription
Blanket Implementations
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
[src]
T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
[src]
fn clone_into(&self, target: &mut T)
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Typeable for T where
T: Any,
T: Any,
impl<T> DeserializeOwned for T where
T: Deserialize<'de>,
[src]
T: Deserialize<'de>,