Enum DagValidationError 

pub enum DagValidationError {
    Empty,
    DuplicateNodeId(String),
    MissingDependency {
        node_id: String,
        dependency: String,
    },
    Cycle {
        nodes: Vec<String>,
    },
}

Validation failures for a task DAG.

Variants

Empty

DuplicateNodeId(String)

MissingDependency

Fields

node_id: String

dependency: String

Cycle

Fields

nodes: Vec<String>

Trait Implementations

impl Clone for DagValidationError

fn clone(&self) -> DagValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DagValidationError

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

Formats the value using the given formatter.

impl Eq for DagValidationError

impl PartialEq for DagValidationError

fn eq(&self, other: &DagValidationError) -> 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 DagValidationError