Struct DecorativePolicy 

pub struct DecorativePolicy {
    pub border_tier: BorderTier,
    pub show_icons: bool,
    pub use_styling: bool,
    pub use_gradients: bool,
    pub render_content: bool,
}

Resolved decorative policy for the current frame.

Computed from StyleOptions, the ftui DegradationLevel, and the [LayoutBreakpoint] so that rendering code never makes ad-hoc decisions about what decorative elements to show.

Policy table

Degradation	Breakpoint	fancy_borders	border_tier	show_icons	use_styling
Full	any	true	Rounded	true	true
Full	Narrow	true	Square	true	true
Full	any	false	Square	true	true
SimpleBorders	any	_	Square	true	true
NoStyling	any	_	Square	true	false
EssentialOnly+	any	_	None	false	false

Fields

border_tier: BorderTier

Which border rendering tier to use.

show_icons: bool

Whether to render icons and decorative Unicode glyphs.

use_styling: bool

Whether to apply color styling (fg/bg).

use_gradients: bool

Whether gradients are allowed (requires TrueColor + not a11y + not no_gradient).

render_content: bool

Whether to render content at all (false at Skeleton/SkipFrame).

Implementations

impl DecorativePolicy

pub fn resolve( options: StyleOptions, degradation: DegradationLevel, breakpoint: LayoutBreakpoint, fancy_borders: bool, ) -> Self

Resolve policy from the current style options, degradation level, and breakpoint.

Uses fancy_borders as the user-preference toggle (Ctrl+B in TUI).

Trait Implementations

impl Clone for DecorativePolicy

fn clone(&self) -> DecorativePolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecorativePolicy

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

Formats the value using the given formatter.

impl PartialEq for DecorativePolicy

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

impl Eq for DecorativePolicy

impl StructuralPartialEq for DecorativePolicy