Struct aws_sdk_greengrassv2::model::LambdaEventSource

#[non_exhaustive]
pub struct LambdaEventSource {
    pub topic: Option<String>,
    pub type: Option<LambdaEventSourceType>,
}

Contains information about an event source for an Lambda function. The event source defines the topics on which this Lambda function subscribes to receive messages that run the function.

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.

topic: Option<String>

The topic to which to subscribe to receive event messages.

type: Option<LambdaEventSourceType>

The type of event source. Choose from the following options:

• PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't support MQTT wildcards (+ and #) in the event source topic.

• IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type supports MQTT wildcards (+ and #) in the event source topic.

Implementations

impl LambdaEventSource

pub fn topic(&self) -> Option<&str>

The topic to which to subscribe to receive event messages.

pub fn type(&self) -> Option<&LambdaEventSourceType>

The type of event source. Choose from the following options:

• PUB_SUB – Subscribe to local publish/subscribe messages. This event source type doesn't support MQTT wildcards (+ and #) in the event source topic.

• IOT_CORE – Subscribe to Amazon Web Services IoT Core MQTT messages. This event source type supports MQTT wildcards (+ and #) in the event source topic.

impl LambdaEventSource

pub fn builder() -> Builder

Creates a new builder-style object to manufacture LambdaEventSource

Trait Implementations

impl Clone for LambdaEventSource

fn clone(&self) -> LambdaEventSource

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LambdaEventSource

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

Formats the value using the given formatter.

impl PartialEq<LambdaEventSource> for LambdaEventSource

fn eq(&self, other: &LambdaEventSource) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &LambdaEventSource) -> bool

This method tests for !=.

impl StructuralPartialEq for LambdaEventSource