Enum FailureStrategy 

pub enum FailureStrategy {
    Abort,
    Retry,
    Skip,
    Ask,
}

What to do when a task fails.

Set at the graph level via TaskGraph::default_failure_strategy and optionally overridden per task via TaskNode::failure_strategy.

Examples

use std::str::FromStr;
use zeph_orchestration::FailureStrategy;

assert_eq!(FailureStrategy::default(), FailureStrategy::Abort);
assert_eq!("skip".parse::<FailureStrategy>().unwrap(), FailureStrategy::Skip);
assert_eq!(FailureStrategy::Retry.to_string(), "retry");

Variants

Abort

Abort the entire graph and cancel all running tasks.

Retry

Retry the task up to TaskNode::max_retries times, then abort.

Skip

Skip the failed task and transitively skip all its dependents.

Ask

Pause the graph (GraphStatus::Paused) and wait for user intervention.

Trait Implementations

impl Clone for FailureStrategy

fn clone(&self) -> FailureStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FailureStrategy

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

Formats the value using the given formatter.

impl Default for FailureStrategy

fn default() -> FailureStrategy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FailureStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FailureStrategy

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

Formats the value using the given formatter.

impl FromStr for FailureStrategy

type Err = OrchestrationError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for FailureStrategy

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FailureStrategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for FailureStrategy

impl Eq for FailureStrategy

impl StructuralPartialEq for FailureStrategy