Enum StateChange

pub enum StateChange {
    Font(Option<Font>),
    Color(ColorChange),
    Style(Style),
}

Represents a state change for the following content.

State changes take effect for the current group nesting and all deeper groups. State changes are not maintained across NewLine and Alignment events, and are also reset when entering a new group that is not a Grouping::Normal, or a Grouping::LeftRight. The exception to the latter is StateChange::Style, which is maintained across all groups.

Variants

Font(Option<Font>)

Changes the font of the content.

If the font is None, then the default renderer font is used, otherwise the font is set to the specified font.

Color(ColorChange)

Changes the color of the content.

Style(Style)

Changes the style of the content (mostly affects the sizing of the content).

Important: This state change does not affect scripts and root indices.

Trait Implementations

impl Clone for StateChange

fn clone(&self) -> StateChange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateChange

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

Formats the value using the given formatter.

impl PartialEq for StateChange

fn eq(&self, other: &StateChange) -> 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 Copy for StateChange

impl StructuralPartialEq for StateChange