Enum DagError 

pub enum DagError {
    CycleDetected(Vec<usize>),
    NodeNotFound(usize),
    DuplicateEdge {
        from: usize,
        to: usize,
    },
}

Variants

CycleDetected(Vec<usize>)

NodeNotFound(usize)

DuplicateEdge

Fields

from: usize

to: usize

Trait Implementations

impl Clone for DagError

fn clone(&self) -> DagError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DagError

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

Formats the value using the given formatter.

impl PartialEq for DagError

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