Struct Coord 

pub struct Coord {
    pub row: u32,
    pub col: u32,
    /* private fields */
}

One 2‑D grid coordinate (row, column) plus absolute/relative flags.

• row and col are zero‑based indices.
• flags is a 2‑bit field: bit0 = row_abs, bit1 = col_abs.

Fields

row: u32

col: u32

Implementations

impl Coord

pub const fn new(row: u32, col: u32, row_abs: bool, col_abs: bool) -> Self

Creates a new coordinate.

pub const fn row_abs(self) -> bool

Absolute/relative accessors.

pub const fn col_abs(self) -> bool

pub const fn with_row_abs(self, abs: bool) -> Self

Returns a copy with modified row anchor.

pub const fn with_col_abs(self, abs: bool) -> Self

Returns a copy with modified col anchor.

pub const fn offset(self, drow: i32, dcol: i32) -> Self

Offset by signed deltas ignoring anchor flags (internal helper).

pub fn rebase(self, origin: Coord, target: Coord) -> Self

Re‐base this coordinate as if the formula containing it was copied from origin to target.

pub fn col_to_letters(col: u32) -> String

Convert col into Excel‑style letters (0‑based ⇒ A, B, …, AA…).

pub fn letters_to_col(s: &str) -> Option<u32>

Convert Excel letters (e.g., “AA”) back to 0‑based column index.

Trait Implementations

impl Clone for Coord

fn clone(&self) -> Coord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Coord

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

Formats the value using the given formatter.

impl Display for Coord

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

Formats the value using the given formatter.

impl Hash for Coord

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 Ord for Coord

fn cmp(&self, other: &Coord) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Coord

fn eq(&self, other: &Coord) -> 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 PartialOrd for Coord

fn partial_cmp(&self, other: &Coord) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Coord

impl Eq for Coord

impl StructuralPartialEq for Coord