Struct Label 

pub struct Label {
    pub e1: u8,
    pub e2: u8,
    pub e3: u8,
    pub d45: i8,
    pub e6: u8,
    pub e7: u8,
}

Atlas canonical label: (e1, e2, e3, d45, e6, e7)

• e1, e2, e3, e6, e7 ∈ {0, 1}
• d45 ∈ {-1, 0, +1}

Fields

e1: u8

e1 coordinate (0 or 1)

e2: u8

e2 coordinate (0 or 1)

e3: u8

e3 coordinate (0 or 1)

d45: i8

d45 = e4 - e5, canonicalized to {-1, 0, +1}

e6: u8

e6 coordinate (0 or 1)

e7: u8

e7 coordinate (0 or 1) - flipped by mirror τ

Implementations

impl Label

pub const fn new(e1: u8, e2: u8, e3: u8, d45: i8, e6: u8, e7: u8) -> Self

Create new label

Panics

Panics if coordinates are out of range

pub const fn mirror(&self) -> Self

Apply mirror transformation (flip e7)

pub const fn is_unity(&self) -> bool

Check if this is a unity position

Unity requires d45=0 and e1=e2=e3=e6=0

Trait Implementations

impl Clone for Label

fn clone(&self) -> Label

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Label

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

Formats the value using the given formatter.

impl Hash for Label

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 Label

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

impl Eq for Label

impl StructuralPartialEq for Label