Struct floating_ui_core::middleware::AutoPlacement

pub struct AutoPlacement<'a, Element: Clone + 'static, Window: Clone> { /* private fields */ }

Auto placement middleware.

Optimizes the visibility of the floating element by choosing the placement that has the most space available automatically, without needing to specify a preferred placement. Alternative to Flip.

See the Rust Floating UI book for more documentation.

Implementations

impl<'a, Element: Clone + 'static, Window: Clone> AutoPlacement<'a, Element, Window>

pub fn new(options: AutoPlacementOptions<Element>) -> Self

Constructs a new instance of this middleware.

pub fn new_derivable( options: Derivable<'a, Element, Window, AutoPlacementOptions<Element>>, ) -> Self

Constructs a new instance of this middleware with derivable options.

pub fn new_derivable_fn( options: DerivableFn<'a, Element, Window, AutoPlacementOptions<Element>>, ) -> Self

Constructs a new instance of this middleware with derivable options function.

Trait Implementations

impl<'a, Element: Clone + 'static, Window: Clone> Clone for AutoPlacement<'a, Element, Window>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Element: Clone + PartialEq, Window: Clone + PartialEq> Middleware<Element, Window> for AutoPlacement<'static, Element, Window>

fn name(&self) -> &'static str

The name of this middleware.

fn compute( &self, state: MiddlewareState<'_, Element, Window>, ) -> MiddlewareReturn

Executes this middleware.

impl<'a, Element: Clone, Window: Clone> MiddlewareWithOptions<Element, Window, AutoPlacementOptions<Element>> for AutoPlacement<'a, Element, Window>

fn options( &self, ) -> &Derivable<'_, Element, Window, AutoPlacementOptions<Element>>

The options passed to this middleware.

impl<'a, Element: PartialEq + Clone + 'static, Window: PartialEq + Clone> PartialEq for AutoPlacement<'a, Element, Window>

fn eq(&self, other: &AutoPlacement<'a, Element, Window>) -> 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<'a, Element: Clone + 'static, Window: Clone> StructuralPartialEq for AutoPlacement<'a, Element, Window>