Struct Flip

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

Flip middleware.

Optimizes the visibility of the floating element by flipping the placement in order to keep it in view when the preferred placement(s) will overflow the clipping boundary. Alternative to AutoPlacement.

See the Rust Floating UI book for more documentation.

Implementations

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

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

Constructs a new instance of this middleware.

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

Constructs a new instance of this middleware with derivable options.

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

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

Trait Implementations

impl<Element: Clone + 'static, Window: Clone> Clone for Flip<'_, Element, Window>

fn clone(&self) -> Self

Returns a duplicate 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 Flip<'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<Element: Clone, Window: Clone> MiddlewareWithOptions<Element, Window, FlipOptions<Element>> for Flip<'_, Element, Window>

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

The options passed to this middleware.

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

fn eq(&self, other: &Flip<'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 Flip<'a, Element, Window>