Struct rustfst::arc::Arc

pub struct Arc<W: Semiring> {
    pub ilabel: Label,
    pub olabel: Label,
    pub weight: W,
    pub nextstate: StateId,
}

Arc structure.

Fields

ilabel: Label

olabel: Label

weight: W

nextstate: StateId

Implementations

impl<W: Semiring> Arc<W>

pub fn new(ilabel: Label, olabel: Label, weight: W, nextstate: StateId) -> Self

Creates a new Arc.

Example

use rustfst::arc::Arc;
use rustfst::semirings::{BooleanWeight, Semiring};

let arc = Arc::new(0, 1, BooleanWeight::one(), 2);

assert_eq!(arc.ilabel, 0);
assert_eq!(arc.olabel, 1);
assert_eq!(arc.weight, BooleanWeight::one());
assert_eq!(arc.nextstate, 2);

pub fn set_value(&mut self, arc: &Arc<W>)

Updates the values of the attributes of the Arc from another Arc.

Example

use rustfst::arc::Arc;
use rustfst::semirings::{BooleanWeight, Semiring};

let mut arc_1 = Arc::new(0, 1, BooleanWeight::one(), 2);
let arc_2 = Arc::new(1, 2, BooleanWeight::zero(), 3);

arc_1.set_value(&arc_2);

assert_eq!(arc_1, arc_2);

Trait Implementations

impl<W: Clone + Semiring> Clone for Arc<W>

fn clone(&self) -> Arc<W>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<W: Debug + Semiring> Debug for Arc<W>

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

Formats the value using the given formatter.

impl<W: PartialEq + Semiring> PartialEq<Arc<W>> for Arc<W>

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<W: Semiring> StructuralPartialEq for Arc<W>