Enum TaskEventError 

pub enum TaskEventError {
    InvalidDag(DagValidationError),
    UnknownTask(String),
    DependenciesNotPassed {
        task_id: String,
        blocked_by: Vec<String>,
    },
    TerminalTask {
        task_id: String,
        state: TaskState,
    },
    InvalidTransition {
        task_id: String,
        from: TaskState,
        to: TaskState,
    },
}

Invalid state-transition attempts.

Variants

InvalidDag(DagValidationError)

UnknownTask(String)

DependenciesNotPassed

Fields

task_id: String

blocked_by: Vec<String>

TerminalTask

Fields

task_id: String

state: TaskState

InvalidTransition

Fields

task_id: String

from: TaskState

to: TaskState

Trait Implementations

impl Clone for TaskEventError

fn clone(&self) -> TaskEventError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskEventError

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

Formats the value using the given formatter.

impl Eq for TaskEventError

impl PartialEq for TaskEventError

fn eq(&self, other: &TaskEventError) -> 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 StructuralPartialEq for TaskEventError