Struct WorkflowState 

pub struct WorkflowState {
    pub workflow_id: String,
    pub execution_id: String,
    pub status: WorkflowStatus,
    pub task_states: HashMap<String, TaskState>,
    pub metadata: WorkflowMetadata,
    pub context: ExecutionContext,
}

Workflow execution state.

Fields

workflow_id: String

Workflow ID.

execution_id: String

Workflow execution ID (unique per run).

status: WorkflowStatus

Current workflow status.

task_states: HashMap<String, TaskState>

Task states.

metadata: WorkflowMetadata

Workflow metadata.

context: ExecutionContext

Execution context.

Implementations

impl WorkflowState

pub fn new(workflow_id: String, execution_id: String, name: String) -> Self

Create a new workflow state.

pub fn init_task(&mut self, task_id: String)

Initialize a task state.

pub fn start_task(&mut self, task_id: &str) -> Result<()>

Mark a task as running.

pub fn complete_task( &mut self, task_id: &str, output: Option<Value>, ) -> Result<()>

Mark a task as completed.

pub fn fail_task(&mut self, task_id: &str, error: String) -> Result<()>

Mark a task as failed.

pub fn skip_task(&mut self, task_id: &str) -> Result<()>

Mark a task as skipped.

pub fn add_task_log(&mut self, task_id: &str, log: String) -> Result<()>

Add a log entry for a task.

pub fn start(&mut self)

Start the workflow execution.

pub fn complete(&mut self)

Mark the workflow as completed.

pub fn fail(&mut self)

Mark the workflow as failed.

pub fn cancel(&mut self)

Mark the workflow as cancelled.

pub fn get_task_state(&self, task_id: &str) -> Option<&TaskState>

Get task state.

pub fn set_variable(&mut self, key: String, value: Value)

Set a context variable.

pub fn get_variable(&self, key: &str) -> Option<&Value>

Get a context variable.

pub fn is_terminal(&self) -> bool

Check if the workflow is terminal (completed, failed, or cancelled).

Trait Implementations

impl Clone for WorkflowState

fn clone(&self) -> WorkflowState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkflowState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WorkflowState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WorkflowState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.