Struct BondTable 

pub struct BondTable { /* private fields */ }

A compact, immutable edge table.

Implementations

impl BondTable

pub fn len(&self) -> usize

Number of unique undirected edges.

pub fn is_empty(&self) -> bool

Whether no connectivity is available.

pub const fn is_available(&self) -> bool

Whether connectivity was resolved, including a known empty graph.

pub fn get(&self, bond: BondIndex) -> Option<BondRecord>

Returns one edge by position.

pub fn iter(&self) -> impl ExactSizeIterator

Walks records in stable endpoint order.

pub fn kinds(&self) -> &[OptionalSymbol]

The interned connection classification of each edge, position for position with iter.

The identifiers belong to the dictionary of the structure that owns this table; resolving one requires that structure.

pub fn adjacency(&self, atom_count: u32) -> &BondAdjacency

Returns a cached compact adjacency index for graph traversal.

Trait Implementations

impl Clone for BondTable

fn clone(&self) -> BondTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BondTable

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

Formats the value using the given formatter.

impl Default for BondTable

fn default() -> BondTable

Returns the “default value” for a type.