Enum CellValue 

pub enum CellValue {
    Text(String),
    Integer(i64),
    Decimal(f64),
    Date(i64),
    Boolean(bool),
    None,
}

A single cell value.

Decimal values are stored as f64; for very large integers that exceed 2^53, route them through CellValue::Text instead.

Variants

Text(String)

Free-form text. The grid will case-fold, truncate, and align it per crate::config::StringFormat.

Integer(i64)

64-bit signed integer.

Decimal(f64)

64-bit floating point. NaN is permitted; compare_cells places it after all finite numbers so sorting remains stable.

Date(i64)

Unix timestamp in seconds. Formatting is driven by crate::config::DateFormat.

Boolean(bool)

Boolean value rendered with crate::config::BooleanFormat.

None

Explicit “no value” — distinct from empty string and zero. Sorts before every other variant.

Trait Implementations

impl Clone for CellValue

fn clone(&self) -> CellValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CellValue

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

Formats the value using the given formatter.

impl From<&str> for CellValue

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Option<CellValue>> for CellValue

fn from(v: Option<CellValue>) -> Self

Converts to this type from the input type.

impl From<String> for CellValue

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<bool> for CellValue

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<f64> for CellValue

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i32> for CellValue

fn from(v: i32) -> Self

Converts to this type from the input type.

impl From<i64> for CellValue

fn from(v: i64) -> Self

Converts to this type from the input type.

impl PartialEq for CellValue

fn eq(&self, other: &CellValue) -> 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 StructuralPartialEq for CellValue