Enum cacao::layout::LayoutAnchorX

pub enum LayoutAnchorX {
    Uninitialized,
    Leading(ShareId<Object>),
    Left(ShareId<Object>),
    Trailing(ShareId<Object>),
    Right(ShareId<Object>),
    Center(ShareId<Object>),
}

A wrapper for NSLayoutAnchorX, used to handle values for how a given view should layout along the x-axis.

Of note: mismatches of incorrect left/leading and right/trailing anchors are detected at runtime, and will panic - this is by design, as your UI needs to work. Be careful!

Variants

Uninitialized

Represents an uninitialized anchor (e.g, for a view that’s not created yet).

Leading(ShareId<Object>)

Represents a leading anchor; side depends on system orientation.

Left(ShareId<Object>)

Represents a left anchor.

Trailing(ShareId<Object>)

Represents a trailing anchor; side depends on system orientation.

Right(ShareId<Object>)

Represents a right anchor.

Center(ShareId<Object>)

Represents a center anchor on the X axis.

Implementations

impl LayoutAnchorX

pub fn constraint_equal_to(&self, anchor_to: &LayoutAnchorX) -> LayoutConstraint

Return a constraint equal to another horizontal anchor.

pub fn constraint_greater_than_or_equal_to(
    &self,
    anchor_to: &LayoutAnchorX
) -> LayoutConstraint

Return a constraint greater than or equal to another horizontal anchor.

pub fn constraint_less_than_or_equal_to(
    &self,
    anchor_to: &LayoutAnchorX
) -> LayoutConstraint

Return a constraint less than or equal to another horizontal anchor.

Trait Implementations

impl Clone for LayoutAnchorX

fn clone(&self) -> LayoutAnchorX

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutAnchorX

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

Formats the value using the given formatter.

impl Default for LayoutAnchorX

fn default() -> Self

Returns an uninitialized anchor by default.