Struct SubscriptionDefinition 

pub struct SubscriptionDefinition {
    pub subject: String,
    pub handler: String,
    pub handler_type: HandlerType,
    pub config: HashMap<String, String>,
    pub stream: Option<String>,
    pub ack: AckMode,
    pub consumer: Option<ConsumerSpec>,
    pub timeout_secs: Option<u32>,
}

Fields

subject: String

handler: String

handler_type: HandlerType

config: HashMap<String, String>

stream: Option<String>

Explicit JetStream stream to host this subscription’s consumer. When None, the platform uses the tenant stream (DW_{tenant}).

ack: AckMode

When a delivery is acknowledged.

consumer: Option<ConsumerSpec>

The durable consumer’s configuration; the platform’s own when unset.

timeout_secs: Option<u32>

The handler’s execution budget; 60 s when unset.

Implementations

impl SubscriptionDefinition

pub const DEFAULT_TIMEOUT_SECS: u32 = 60

pub const TIMEOUT_SECS: RangeInclusive<u32>

The range timeout_secs must fall in.

pub fn new( subject: impl Into<String>, handler: impl Into<String>, handler_type: HandlerType, ) -> Self

A subscription with the platform’s delivery defaults.

pub fn derived_features(&self) -> impl Iterator<Item = &'static str>

Platform features this subscription’s declaration requires.

Trait Implementations

impl Clone for SubscriptionDefinition

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscriptionDefinition

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

Formats the value using the given formatter.

impl Default for SubscriptionDefinition

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SubscriptionDefinition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SubscriptionDefinition

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.