Struct CellRef 

pub struct CellRef {
    pub row: usize,
    pub col: usize,
}

A reference to a cell by row and column indices (0-indexed).

Fields

row: usize

col: usize

Implementations

impl CellRef

pub fn new(row: usize, col: usize) -> CellRef

pub fn from_str(name: &str) -> Option<CellRef>

Parse a cell reference from spreadsheet notation (e.g., “A1”, “B2”, “AA10”). Returns None if the input is invalid.

pub fn col_to_letters(col: usize) -> String

Convert column index to spreadsheet-style letters (0 -> A, 25 -> Z, 26 -> AA).

Trait Implementations

impl Clone for CellRef

fn clone(&self) -> CellRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CellRef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CellRef

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CellRef

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

Formats the value using the given formatter.

impl FromStr for CellRef

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for CellRef

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 CellRef

fn eq(&self, other: &CellRef) -> 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 Serialize for CellRef

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CellRef

impl StructuralPartialEq for CellRef