Struct Invocation 

pub struct Invocation {
    pub start_timestamp: Option<DateTime<Utc>>,
    pub end_timestamp: Option<DateTime<Utc>>,
    pub request_id: Option<String>,
    pub error: Option<TestResultError>,
}

Information about a single handler invocation.

Tracks timing and error information for each time the handler was invoked during a durable execution.

Examples

use durable_execution_sdk_testing::Invocation;

let invocation = Invocation::new();
assert!(invocation.start_timestamp.is_none());
assert!(invocation.error.is_none());

Fields

start_timestamp: Option<DateTime<Utc>>

Timestamp when the invocation started

end_timestamp: Option<DateTime<Utc>>

Timestamp when the invocation ended

request_id: Option<String>

Request ID for this invocation (e.g., Lambda request ID)

error: Option<TestResultError>

Error information if the invocation failed

Implementations

impl Invocation

pub fn new() -> Self

Creates a new empty Invocation.

pub fn with_start(start: DateTime<Utc>) -> Self

Creates a new Invocation with the given start timestamp.

pub fn with_end(self, end: DateTime<Utc>) -> Self

Sets the end timestamp.

pub fn with_request_id(self, request_id: impl Into<String>) -> Self

Sets the request ID.

pub fn with_error(self, error: TestResultError) -> Self

Sets the error.

pub fn duration(&self) -> Option<Duration>

Returns the duration of the invocation if both timestamps are available.

Trait Implementations

impl Clone for Invocation

fn clone(&self) -> Invocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Invocation

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

Formats the value using the given formatter.

impl Default for Invocation

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Invocation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Invocation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.