Struct Cell 

pub struct Cell { /* private fields */ }

An authored cell: a literal (value only) or a formula (formula + value). Schema spec §4.

value is required on every cell, including formula cells — a never-evaluated formula cell carries Value::Empty until first recalc. A formula-less cell whose value is empty is invalid; construction and deserialization both reject it (see Cell::literal).

Implementations

impl Cell

pub fn literal(value: Value) -> Result<Self, WorkbookError>

Creates a literal cell.

Rejects Value::Empty: an empty literal would be byte-distinguishable from the absent cell it denotes (schema spec §4). Clear a cell by removing its entry from the sheet’s cell map instead.

pub fn with_formula(formula: impl Into<String>, value: Value) -> Self

Creates a formula cell.

formula is the verbatim authored text including the leading = — it is never normalized and round-trips byte-exact. value is the most recent evaluated result (Value::Empty until first recalc).

pub fn value(&self) -> &Value

The most recent evaluated result.

pub fn formula(&self) -> Option<&str>

The verbatim authored formula text, if this is a formula cell.

Trait Implementations

impl Clone for Cell

fn clone(&self) -> Cell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cell

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Cell

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Cell

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 Cell

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Cell

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Cell