Struct aws_sdk_greengrassv2::model::LambdaExecutionParameters [−][src]
#[non_exhaustive]pub struct LambdaExecutionParameters {
pub event_sources: Option<Vec<LambdaEventSource>>,
pub max_queue_size: Option<i32>,
pub max_instances_count: Option<i32>,
pub max_idle_time_in_seconds: Option<i32>,
pub timeout_in_seconds: Option<i32>,
pub status_timeout_in_seconds: Option<i32>,
pub pinned: Option<bool>,
pub input_payload_encoding_type: Option<LambdaInputPayloadEncodingType>,
pub exec_args: Option<Vec<String>>,
pub environment_variables: Option<HashMap<String, String>>,
pub linux_process_params: Option<LambdaLinuxProcessParams>,
}
Expand description
Contains parameters for a Lambda function that runs on IoT Greengrass.
Fields (Non-exhaustive)
This struct is marked as non-exhaustive
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.event_sources: Option<Vec<LambdaEventSource>>
The list of event sources to which to subscribe to receive work messages. The Lambda function runs when it receives a message from an event source. You can subscribe this function to local publish/subscribe messages and Amazon Web Services IoT Core MQTT messages.
max_queue_size: Option<i32>
The maximum size of the message queue for the Lambda function component. The IoT Greengrass core stores messages in a FIFO (first-in-first-out) queue until it can run the Lambda function to consume each message.
max_instances_count: Option<i32>
The maximum number of instances that a non-pinned Lambda function can run at the same time.
max_idle_time_in_seconds: Option<i32>
The maximum amount of time in seconds that a non-pinned Lambda function can idle before the IoT Greengrass Core software stops its process.
timeout_in_seconds: Option<i32>
The maximum amount of time in seconds that the Lambda function can process a work item.
status_timeout_in_seconds: Option<i32>
The interval in seconds at which a pinned (also known as long-lived) Lambda function component sends status updates to the Lambda manager component.
pinned: Option<bool>
Whether or not the Lambda function is pinned, or long-lived.
-
A pinned Lambda function starts when IoT Greengrass starts and keeps running in its own container.
-
A non-pinned Lambda function starts only when it receives a work item and exists after it idles for
maxIdleTimeInSeconds
. If the function has multiple work items, the IoT Greengrass Core software creates multiple instances of the function.
Default: true
input_payload_encoding_type: Option<LambdaInputPayloadEncodingType>
The encoding type that the Lambda function supports.
Default: json
exec_args: Option<Vec<String>>
The list of arguments to pass to the Lambda function when it runs.
environment_variables: Option<HashMap<String, String>>
The map of environment variables that are available to the Lambda function when it runs.
linux_process_params: Option<LambdaLinuxProcessParams>
The parameters for the Linux process that contains the Lambda function.
Implementations
Creates a new builder-style object to manufacture LambdaExecutionParameters
Trait Implementations
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for LambdaExecutionParameters
impl Send for LambdaExecutionParameters
impl Sync for LambdaExecutionParameters
impl Unpin for LambdaExecutionParameters
impl UnwindSafe for LambdaExecutionParameters
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more