Struct ProcessInstance 

pub struct ProcessInstance {
    pub id: String,
    pub definition: Arc<ProcessDefinition>,
    pub context: Arc<RwLock<ExecutionContext>>,
}

Process Instance

Represents a running instance of a BPMN process.

Fields

id: String

Instance ID

definition: Arc<ProcessDefinition>

Process definition

context: Arc<RwLock<ExecutionContext>>

Execution context

Implementations

impl ProcessInstance

pub fn new(definition: Arc<ProcessDefinition>, instance_id: String) -> Self

Create a new process instance

pub fn id(&self) -> &str

Get the instance ID

pub fn definition(&self) -> &Arc<ProcessDefinition>

Get the process definition

pub async fn context(&self) -> RwLockReadGuard<'_, ExecutionContext>

Get a read lock on the execution context

pub async fn context_mut(&self) -> RwLockWriteGuard<'_, ExecutionContext>

Get a write lock on the execution context

Trait Implementations

impl Clone for ProcessInstance

fn clone(&self) -> ProcessInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProcessInstance

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

Formats the value using the given formatter.