Enum OverlayAlign 

pub enum OverlayAlign {
    Start,
    Center,
    End,
}

The overlay-portal authoring surface: the slot a widget that floats its own surface holds, what that surface is anchored to, and the placement geometry every anchored pattern needs.

Promoted here rather than left to each design system because all three of them had derived the same geometry independently: a design system’s popover, menu, tooltip and context menu place a surface through place and host it through OverlaySlot, reaching both through frust::authoring alone. The overlay-portal authoring surface: the slot a widget that floats its own surface holds, what that surface is anchored to, and the placement geometry every anchored pattern needs.

Promoted here rather than left to each design system because all three of them had derived the same geometry independently: a design system’s popover, menu, tooltip and context menu place a surface through place and host it through OverlaySlot, reaching both through frust::authoring alone. The overlay-portal authoring surface: the slot a widget that floats its own surface holds, what that surface is anchored to, and the placement geometry every anchored pattern needs.

Promoted here rather than left to each design system because all three of them had derived the same geometry independently: a design system’s popover, menu, tooltip and context menu place a surface through place and host it through OverlaySlot, reaching both through frust::authoring alone. How a floated surface lines up with its anchor on the cross axis.

Variants

Start

Leading edges flush (left edges for a Top/Bottom side, top edges for a Left/Right one).

Center

Centres flush — the default.

End

Trailing edges flush.

Trait Implementations

impl Clone for OverlayAlign

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OverlayAlign

impl Debug for OverlayAlign

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

Formats the value using the given formatter.

impl Default for OverlayAlign

fn default() -> Self

Returns the “default value” for a type.

impl Eq for OverlayAlign

impl PartialEq for OverlayAlign

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OverlayAlign