Struct TaskResult 

pub struct TaskResult {
    pub task_id: TaskId,
    pub data: Option<Arc<RecordBatch>>,
    pub execution_time_ms: u64,
    pub error: Option<String>,
}

Result of a task execution.

Fields

task_id: TaskId

Task identifier.

data: Option<Arc<RecordBatch>>

Resulting data as Arrow RecordBatch.

execution_time_ms: u64

Execution time in milliseconds.

error: Option<String>

Error message if task failed.

Implementations

impl TaskResult

pub fn success( task_id: TaskId, data: Arc<RecordBatch>, execution_time_ms: u64, ) -> Self

Create a successful task result.

pub fn failure(task_id: TaskId, error: String, execution_time_ms: u64) -> Self

Create a failed task result.

pub fn is_success(&self) -> bool

Check if the result indicates success.

pub fn is_failure(&self) -> bool

Check if the result indicates failure.

Trait Implementations

impl Clone for TaskResult

fn clone(&self) -> TaskResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskResult

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

Formats the value using the given formatter.