Enum LoopsMode 

pub enum LoopsMode {
    NoLoops,
    Once,
    Twice,
}

How to convert diagonal entries into self-loops.

Matches igraph_loops_t from include/igraph_constructors.h.

Variants

NoLoops

Ignore the diagonal; the result contains no self-loops.

Once

A(i, i) is the number of self-loops at vertex i.

Twice

A(i, i) is twice the number of self-loops at vertex i (must be even; odd values are rejected with IgraphError::InvalidArgument). Collapses to Once for the Directed, Upper and Lower modes per upstream.

Trait Implementations

impl Clone for LoopsMode

fn clone(&self) -> LoopsMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LoopsMode

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

Formats the value using the given formatter.

impl Hash for LoopsMode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LoopsMode

fn eq(&self, other: &LoopsMode) -> 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 Copy for LoopsMode

impl Eq for LoopsMode

impl StructuralPartialEq for LoopsMode