Struct PinConstraints 

pub struct PinConstraints { /* private fields */ }

Edge-based constraints for absolute positioning.

This supports common pinning patterns:

• leading + trailing computes width from parent bounds
• top + bottom computes height from parent bounds
• explicit width / height override computed dimensions

Implementations

impl PinConstraints

pub const fn new() -> Self

Creates empty pin constraints.

pub fn all(inset: impl IntoSignalF32) -> Self

Pins all four edges by the same inset.

pub fn leading(self, value: impl IntoSignalF32) -> Self

Pins leading edge.

pub fn trailing(self, value: impl IntoSignalF32) -> Self

Pins trailing edge.

pub fn top(self, value: impl IntoSignalF32) -> Self

Pins top edge.

pub fn bottom(self, value: impl IntoSignalF32) -> Self

Pins bottom edge.

pub fn width(self, value: impl IntoSignalF32) -> Self

Sets explicit width.

pub fn height(self, value: impl IntoSignalF32) -> Self

Sets explicit height.

Trait Implementations

impl Clone for PinConstraints

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PinConstraints

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

Formats the value using the given formatter.

impl Default for PinConstraints

fn default() -> Self

Returns the “default value” for a type.