Struct ToroidalPosition 

pub struct ToroidalPosition {
    pub row: u8,
    pub col: u8,
}

Position on the Tonnetz torus (for on-chain storage).

Stores coordinates as u8 to minimize storage cost. Supports grids up to 255x255.

Fields

row: u8

Row coordinate (0..N)

col: u8

Column coordinate (0..N)

Implementations

impl ToroidalPosition

pub const fn new(row: u8, col: u8) -> Self

Create a new position.

pub const fn as_tuple(&self) -> (usize, usize)

Convert to tuple.

pub fn distance_to<const N: usize>(&self, other: &Self) -> usize

Distance to another position on an NxN torus.

Trait Implementations

impl Clone for ToroidalPosition

fn clone(&self) -> ToroidalPosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToroidalPosition

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

Formats the value using the given formatter.

impl Default for ToroidalPosition

fn default() -> ToroidalPosition

Returns the “default value” for a type.

impl PartialEq for ToroidalPosition

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

impl Eq for ToroidalPosition

impl StructuralPartialEq for ToroidalPosition