Struct NumberFormat 

pub struct NumberFormat {
    pub decimals: usize,
    pub show_negative_red: bool,
    pub negative_parentheses: bool,
    pub thousands_separator: bool,
    pub alignment: TextAlignment,
}

Formatting for numeric (integer / decimal) columns.

Negatives and color-blind safety. show_negative_red is a decorative channel — a red fill that a red/green-color-blind reader cannot rely on. The accessible channel is always the sign glyph in the formatted text: a leading -, or wrapping ( … ) when negative_parentheses is set. That glyph is emitted independently of show_negative_red, so a negative value is never distinguished by color alone (WCAG 1.4.1). For financial columns, prefer negative_parentheses — parentheses wrap the whole number and read far faster than a thin minus when scanning a dense column; the default keeps the leading minus because it is the correct general-purpose sign for non-monetary integers (IDs, counts, deltas).

Fields

decimals: usize

Digits after the decimal point.

show_negative_red: bool

Paint negative values in the theme’s negative_fg. Decorative only — never the sole cue (see the type-level note on color-blind safety).

negative_parentheses: bool

Render negatives as (123) instead of -123. The stronger, accounting-standard sign channel for money columns.

thousands_separator: bool

Group the integer part with thousands separators (1,234,567).

alignment: TextAlignment

Horizontal alignment of the value within its cell.

Trait Implementations

impl Clone for NumberFormat

fn clone(&self) -> NumberFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NumberFormat

impl Debug for NumberFormat

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

Formats the value using the given formatter.

impl Default for NumberFormat

fn default() -> Self

Returns the “default value” for a type.

impl Eq for NumberFormat

impl PartialEq for NumberFormat

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NumberFormat