Enum WorkflowIdConflictPolicy 

#[non_exhaustive]
pub enum WorkflowIdConflictPolicy {
    Unspecified,
    Fail,
    UseExisting,
    TerminateExisting,
}

Controls how starting a workflow resolves a conflict with a running workflow using the same workflow ID.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unspecified

Use the server’s default policy.

Fail

Do not start a new workflow and return an already-started error.

UseExisting

Do not start a new workflow and return a handle for the running workflow.

TerminateExisting

Terminate the running workflow before starting a new one.

Trait Implementations

impl Clone for WorkflowIdConflictPolicy

fn clone(&self) -> WorkflowIdConflictPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WorkflowIdConflictPolicy

impl Debug for WorkflowIdConflictPolicy

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

Formats the value using the given formatter.

impl Default for WorkflowIdConflictPolicy

fn default() -> WorkflowIdConflictPolicy

Returns the “default value” for a type.

impl Eq for WorkflowIdConflictPolicy

impl From<WorkflowIdConflictPolicy> for WorkflowIdConflictPolicy

fn from(value: WorkflowIdConflictPolicy) -> Self

Converts to this type from the input type.

impl Hash for WorkflowIdConflictPolicy

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for WorkflowIdConflictPolicy

fn eq(&self, other: &WorkflowIdConflictPolicy) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WorkflowIdConflictPolicy