Struct NullFormat 

pub struct NullFormat {
    pub text: String,
    pub italic: bool,
    pub background: bool,
}

How a cell with no value (crate::data::CellValue::None) is displayed. The grid-wide default is set via GridConfig::default_null; individual columns can override it through ColumnOverride::null. Columns without an override use the grid default, and callers that never set default_null get the built-in default: italic NULL over a distinctive background (GridTheme::null_bg / null_fg).

Fields

text: String

Placeholder text shown in the cell.

italic: bool

Render the placeholder in italics.

background: bool

Fill the cell with the theme’s null_bg behind the placeholder.

Trait Implementations

impl Clone for NullFormat

fn clone(&self) -> NullFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NullFormat

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

Formats the value using the given formatter.

impl Default for NullFormat

fn default() -> Self

Returns the “default value” for a type.

impl Eq for NullFormat

impl PartialEq for NullFormat

fn eq(&self, other: &NullFormat) -> 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 NullFormat