Struct Address 

pub struct Address {
    pub row: u32,
    pub column: u32,
}

A parsed, in-bounds A1 address: 1-based (row, column).

The grid key of a Worksheet. Every constructor is bounds-checked (rows 1..=10_000_000, columns 1..=18_278), so an Address value is always serializable to a valid A1 key.

Fields

row: u32

1-based row.

column: u32

1-based column (A = 1).

Implementations

impl Address

pub fn new(row: u32, column: u32) -> Option<Self>

Builds an address from 1-based (row, column), enforcing the address bounds (rows 1..=10_000_000, columns 1..=18_278). Returns None when either coordinate is 0 or out of bounds.

pub fn from_a1(key: &str) -> Option<Self>

Parses a plain uppercase A1 address (e.g. A1, BC42), enforcing the normative key syntax (^[A-Z]{1,3}[1-9][0-9]{0,7}$) and the address bounds (schema spec §3). Returns None on any malformed or out-of-bounds key.

pub fn to_a1(&self) -> String

Re-emits the plain-uppercase A1 key (A1, BC42) — the inverse of Address::from_a1 and the exact key the canonical serializer writes.

Trait Implementations

impl Clone for Address

fn clone(&self) -> Address

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Address

impl Debug for Address

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

Formats the value using the given formatter.

impl Eq for Address

impl Hash for Address

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 Address

fn cmp(&self, other: &Address) -> 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 Address

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Address

fn partial_cmp(&self, other: &Address) -> 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 StructuralPartialEq for Address