Enum Arm 

pub enum Arm {
    Set(Stroke),
    Closed,
    Unset,
}

What a cell has on one of its four sides.

Variants

Set(Stroke)

A stroke runs to this side, drawn in the stroke it carries.

Closed

No stroke runs to this side, and that is decided.

Unset

Not this stamp’s to decide: whichever stamp writes here next chooses this side.

Trait Implementations

impl Clone for Arm

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Arm

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

Formats the value using the given formatter.

impl Eq for Arm

impl PartialEq for Arm

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Arm