Struct LayoutRefinement 

pub struct LayoutRefinement {
    pub aspect_ratio: Option<f32>,
    pub margin: Option<MarginRefinement>,
    pub position: Option<PositionStyle>,
    pub inset: Option<InsetRefinement>,
    pub size: Option<SizeRefinement>,
    pub flex_item: Option<FlexItemRefinement>,
    pub align_self: Option<CrossAlign>,
    pub justify_self: Option<CrossAlign>,
    pub overflow: Option<OverflowRefinement>,
}

Layout-affecting style patches (margin, positioning, size constraints, flex/grid).

These apply only in the declarative authoring path (or via explicit wrappers). Retained widgets must not silently accept these fields, as that would create Tailwind-like APIs that appear to work but are actually no-ops.

Fields

aspect_ratio: Option<f32>

margin: Option<MarginRefinement>

position: Option<PositionStyle>

inset: Option<InsetRefinement>

size: Option<SizeRefinement>

flex_item: Option<FlexItemRefinement>

align_self: Option<CrossAlign>

justify_self: Option<CrossAlign>

overflow: Option<OverflowRefinement>

Implementations

impl LayoutRefinement

pub fn merge(self, other: LayoutRefinement) -> Self

pub fn aspect_ratio(self, ratio: f32) -> Self

pub fn relative(self) -> Self

pub fn absolute(self) -> Self

pub fn overflow_hidden(self) -> Self

pub fn overflow_visible(self) -> Self

pub fn overflow_x_hidden(self) -> Self

pub fn overflow_y_hidden(self) -> Self

pub fn inset(self, space: Space) -> Self

pub fn inset_px(self, px: Px) -> Self

pub fn inset_full(self) -> Self

Shorthand for inset: 100% of the containing block (percent sizing).

pub fn inset_fraction(self, fraction: f32) -> Self

Shorthand for inset: <fraction> of the containing block.

Example: inset_fraction(0.5) == 50%.

pub fn inset_percent(self, percent: f32) -> Self

Shorthand for inset: <percent>% of the containing block.

pub fn top(self, space: Space) -> Self

pub fn top_px(self, px: Px) -> Self

pub fn top_full(self) -> Self

Shorthand for top: 100% of the containing block (percent sizing).

pub fn top_fraction(self, fraction: f32) -> Self

Shorthand for top: <fraction> of the containing block.

pub fn top_percent(self, percent: f32) -> Self

Shorthand for top: <percent>% of the containing block.

pub fn top_neg(self, space: Space) -> Self

pub fn top_neg_px(self, px: impl Into<MetricRef>) -> Self

pub fn right(self, space: Space) -> Self

pub fn right_px(self, px: Px) -> Self

pub fn right_full(self) -> Self

Shorthand for right: 100% of the containing block (percent sizing).

pub fn right_fraction(self, fraction: f32) -> Self

Shorthand for right: <fraction> of the containing block.

pub fn right_percent(self, percent: f32) -> Self

Shorthand for right: <percent>% of the containing block.

pub fn right_neg(self, space: Space) -> Self

pub fn right_neg_px(self, px: impl Into<MetricRef>) -> Self

pub fn bottom(self, space: Space) -> Self

pub fn bottom_px(self, px: Px) -> Self

pub fn bottom_full(self) -> Self

Shorthand for bottom: 100% of the containing block (percent sizing).

pub fn bottom_fraction(self, fraction: f32) -> Self

Shorthand for bottom: <fraction> of the containing block.

pub fn bottom_percent(self, percent: f32) -> Self

Shorthand for bottom: <percent>% of the containing block.

pub fn bottom_neg(self, space: Space) -> Self

pub fn bottom_neg_px(self, px: impl Into<MetricRef>) -> Self

pub fn left(self, space: Space) -> Self

pub fn left_px(self, px: Px) -> Self

pub fn left_full(self) -> Self

Shorthand for left: 100% of the containing block (percent sizing).

pub fn left_fraction(self, fraction: f32) -> Self

Shorthand for left: <fraction> of the containing block.

pub fn left_percent(self, percent: f32) -> Self

Shorthand for left: <percent>% of the containing block.

pub fn left_neg(self, space: Space) -> Self

pub fn left_neg_px(self, px: impl Into<MetricRef>) -> Self

pub fn m(self, space: Space) -> Self

pub fn m_px(self, px: Px) -> Self

pub fn m_neg(self, space: Space) -> Self

pub fn m_auto(self) -> Self

pub fn mx(self, space: Space) -> Self

pub fn mx_px(self, px: Px) -> Self

pub fn mx_neg(self, space: Space) -> Self

pub fn mx_auto(self) -> Self

pub fn my(self, space: Space) -> Self

pub fn my_px(self, px: Px) -> Self

pub fn my_neg(self, space: Space) -> Self

pub fn my_auto(self) -> Self

pub fn mt(self, space: Space) -> Self

pub fn mt_px(self, px: Px) -> Self

pub fn mt_neg(self, space: Space) -> Self

pub fn mt_auto(self) -> Self

pub fn mr(self, space: Space) -> Self

pub fn mr_px(self, px: Px) -> Self

pub fn mr_neg(self, space: Space) -> Self

pub fn mr_auto(self) -> Self

pub fn mb(self, space: Space) -> Self

pub fn mb_px(self, px: Px) -> Self

pub fn mb_neg(self, space: Space) -> Self

pub fn mb_auto(self) -> Self

pub fn ml(self, space: Space) -> Self

pub fn ml_px(self, px: Px) -> Self

pub fn ml_neg(self, space: Space) -> Self

pub fn ml_auto(self) -> Self

pub fn min_w(self, width: impl Into<MetricRef>) -> Self

Shorthand for min-width: <px>.

pub fn min_w_space(self, width: Space) -> Self

pub fn min_w_full(self) -> Self

Shorthand for min-width: 100% of the containing block.

pub fn min_w_fraction(self, fraction: f32) -> Self

Shorthand for min-width: <fraction> of the containing block.

pub fn min_w_percent(self, percent: f32) -> Self

Shorthand for min-width: <percent>% of the containing block.

pub fn min_h(self, height: impl Into<MetricRef>) -> Self

Shorthand for min-height: <px>.

pub fn min_h_space(self, height: Space) -> Self

pub fn min_h_full(self) -> Self

Shorthand for min-height: 100% of the containing block.

pub fn min_h_fraction(self, fraction: f32) -> Self

Shorthand for min-height: <fraction> of the containing block.

pub fn min_h_percent(self, percent: f32) -> Self

Shorthand for min-height: <percent>% of the containing block.

pub fn min_w_0(self) -> Self

Shorthand for min-width: 0px.

This is especially important for text-heavy children in a horizontal flex row: without it, the flex item may refuse to shrink (web-like min-width: auto behavior), causing overflow.

pub fn w(self, width: LengthRefinement) -> Self

pub fn h(self, height: LengthRefinement) -> Self

pub fn w_px(self, width: impl Into<MetricRef>) -> Self

pub fn w_space(self, width: Space) -> Self

pub fn w_auto(self) -> Self

Shorthand for width: auto.

pub fn h_px(self, height: impl Into<MetricRef>) -> Self

pub fn h_space(self, height: Space) -> Self

pub fn w_full(self) -> Self

Shorthand for width: 100% of the containing block (percent sizing).

This is not the same as Tailwind flex-1. For “take the remaining space as a flex item”, use Self::flex_1 (and typically Self::min_w_0 for text).

pub fn w_fraction(self, fraction: f32) -> Self

Shorthand for width: <fraction> of the containing block.

Example: w_fraction(0.5) == 50% width.

pub fn w_percent(self, percent: f32) -> Self

Shorthand for width: <percent>% of the containing block.

pub fn h_full(self) -> Self

Shorthand for height: 100% of the containing block (percent sizing).

pub fn h_fraction(self, fraction: f32) -> Self

Shorthand for height: <fraction> of the containing block.

Example: h_fraction(0.5) == 50% height.

pub fn h_percent(self, percent: f32) -> Self

Shorthand for height: <percent>% of the containing block.

pub fn size_full(self) -> Self

pub fn max_w(self, width: impl Into<MetricRef>) -> Self

Shorthand for max-width: <px>.

pub fn max_w_space(self, width: Space) -> Self

pub fn max_w_full(self) -> Self

Shorthand for max-width: 100% of the containing block.

pub fn max_w_fraction(self, fraction: f32) -> Self

Shorthand for max-width: <fraction> of the containing block.

pub fn max_w_percent(self, percent: f32) -> Self

Shorthand for max-width: <percent>% of the containing block.

pub fn max_h(self, height: impl Into<MetricRef>) -> Self

Shorthand for max-height: <px>.

pub fn max_h_space(self, height: Space) -> Self

pub fn max_h_full(self) -> Self

Shorthand for max-height: 100% of the containing block.

pub fn max_h_fraction(self, fraction: f32) -> Self

Shorthand for max-height: <fraction> of the containing block.

pub fn max_h_percent(self, percent: f32) -> Self

Shorthand for max-height: <percent>% of the containing block.

pub fn basis(self, basis: LengthRefinement) -> Self

pub fn basis_fraction(self, fraction: f32) -> Self

Shorthand for flex-basis: <fraction> of the containing block size (main axis).

pub fn basis_percent(self, percent: f32) -> Self

Shorthand for flex-basis: <percent>% of the containing block size (main axis).

pub fn basis_px(self, basis: impl Into<MetricRef>) -> Self

pub fn basis_0(self) -> Self

pub fn flex_grow(self, grow: f32) -> Self

pub fn flex_shrink(self, shrink: f32) -> Self

pub fn flex_shrink_0(self) -> Self

pub fn order(self, order: i32) -> Self

pub fn align_self(self, align: CrossAlign) -> Self

Per-item alignment on the container cross axis.

This feeds both flex and grid align-self so first-party surfaces can express self-* semantics without patching raw layout props after style resolution.

pub fn self_start(self) -> Self

pub fn self_center(self) -> Self

pub fn self_end(self) -> Self

pub fn self_stretch(self) -> Self

pub fn justify_self(self, align: CrossAlign) -> Self

Inline-axis item alignment for grid children (justify-self).

pub fn justify_self_start(self) -> Self

pub fn justify_self_center(self) -> Self

pub fn justify_self_end(self) -> Self

pub fn justify_self_stretch(self) -> Self

pub fn flex_1(self) -> Self

Tailwind-like flex-1 shorthand: grow=1, shrink=1, basis=0.

Tip: combine with Self::min_w_0 when the child contains text that should be allowed to shrink/wrap instead of overflowing.

pub fn flex_none(self) -> Self

Tailwind-like flex-none shorthand: grow=0, shrink=0, basis=auto.

impl LayoutRefinement

pub fn w_0(self) -> Self

pub fn h_0(self) -> Self

pub fn min_h_0(self) -> Self

pub fn max_w_0(self) -> Self

pub fn max_h_0(self) -> Self

pub fn w_0p5(self) -> Self

pub fn h_0p5(self) -> Self

pub fn min_w_0p5(self) -> Self

pub fn min_h_0p5(self) -> Self

pub fn max_w_0p5(self) -> Self

pub fn max_h_0p5(self) -> Self

pub fn w_1(self) -> Self

pub fn h_1(self) -> Self

pub fn min_w_1(self) -> Self

pub fn min_h_1(self) -> Self

pub fn max_w_1(self) -> Self

pub fn max_h_1(self) -> Self

pub fn w_1p5(self) -> Self

pub fn h_1p5(self) -> Self

pub fn min_w_1p5(self) -> Self

pub fn min_h_1p5(self) -> Self

pub fn max_w_1p5(self) -> Self

pub fn max_h_1p5(self) -> Self

pub fn w_2(self) -> Self

pub fn h_2(self) -> Self

pub fn min_w_2(self) -> Self

pub fn min_h_2(self) -> Self

pub fn max_w_2(self) -> Self

pub fn max_h_2(self) -> Self

pub fn w_2p5(self) -> Self

pub fn h_2p5(self) -> Self

pub fn min_w_2p5(self) -> Self

pub fn min_h_2p5(self) -> Self

pub fn max_w_2p5(self) -> Self

pub fn max_h_2p5(self) -> Self

pub fn w_3(self) -> Self

pub fn h_3(self) -> Self

pub fn min_w_3(self) -> Self

pub fn min_h_3(self) -> Self

pub fn max_w_3(self) -> Self

pub fn max_h_3(self) -> Self

pub fn w_3p5(self) -> Self

pub fn h_3p5(self) -> Self

pub fn min_w_3p5(self) -> Self

pub fn min_h_3p5(self) -> Self

pub fn max_w_3p5(self) -> Self

pub fn max_h_3p5(self) -> Self

pub fn w_4(self) -> Self

pub fn h_4(self) -> Self

pub fn min_w_4(self) -> Self

pub fn min_h_4(self) -> Self

pub fn max_w_4(self) -> Self

pub fn max_h_4(self) -> Self

pub fn w_5(self) -> Self

pub fn h_5(self) -> Self

pub fn min_w_5(self) -> Self

pub fn min_h_5(self) -> Self

pub fn max_w_5(self) -> Self

pub fn max_h_5(self) -> Self

pub fn w_6(self) -> Self

pub fn h_6(self) -> Self

pub fn min_w_6(self) -> Self

pub fn min_h_6(self) -> Self

pub fn max_w_6(self) -> Self

pub fn max_h_6(self) -> Self

pub fn w_8(self) -> Self

pub fn h_8(self) -> Self

pub fn min_w_8(self) -> Self

pub fn min_h_8(self) -> Self

pub fn max_w_8(self) -> Self

pub fn max_h_8(self) -> Self

pub fn w_10(self) -> Self

pub fn h_10(self) -> Self

pub fn min_w_10(self) -> Self

pub fn min_h_10(self) -> Self

pub fn max_w_10(self) -> Self

pub fn max_h_10(self) -> Self

pub fn w_11(self) -> Self

pub fn h_11(self) -> Self

pub fn min_w_11(self) -> Self

pub fn min_h_11(self) -> Self

pub fn max_w_11(self) -> Self

pub fn max_h_11(self) -> Self

Trait Implementations

impl Clone for LayoutRefinement

fn clone(&self) -> LayoutRefinement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutRefinement

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

Formats the value using the given formatter.

impl Default for LayoutRefinement

fn default() -> LayoutRefinement

Returns the “default value” for a type.