Struct Arc 

pub struct Arc {
    pub src: usize,
    pub dst: usize,
    pub symbol: Symbol,
}

Directed arc between two lattice nodes.

Fields

src: usize

Source node index.

dst: usize

Destination node index.

symbol: Symbol

Symbol consumed when traversing the arc.

Implementations

impl Arc

pub fn new(src: usize, dst: usize, symbol: Symbol) -> Self

Creates an arc from src to dst carrying symbol.

Trait Implementations

impl Clone for Arc

fn clone(&self) -> Arc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Arc

impl Debug for Arc

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

Formats the value using the given formatter.

impl Eq for Arc

impl PartialEq for Arc

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