Enum ChainDirection 

pub enum ChainDirection {
    Out,
    In,
    Both,
}

--direction for a chain export — the wire words of the engine’s TraversalDirection, one value each.

Variants

Out

In

Both

Trait Implementations

impl Clone for ChainDirection

fn clone(&self) -> ChainDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChainDirection

impl Debug for ChainDirection

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

Formats the value using the given formatter.

impl Eq for ChainDirection

impl From<ChainDirection> for TraversalDirection

fn from(d: ChainDirection) -> Self

Converts to this type from the input type.

impl PartialEq for ChainDirection

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ChainDirection

impl ValueEnum for ChainDirection

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.