Struct Shift

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

Shift middleware.

Optimizes the visibility of the floating element by shifting it in order to keep it in view when it will overflow the clipping boundary.

See the Rust Floating UI book for more documentation.

Implementations

impl<'a, Element: Clone, Window: Clone> Shift<'a, Element, Window>

pub fn new(options: ShiftOptions<Element, Window>) -> Self

Constructs a new instance of this middleware.

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

Constructs a new instance of this middleware with derivable options.

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

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

Trait Implementations

impl<Element: Clone, Window: Clone> Clone for Shift<'_, 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 + 'static, Window: Clone + PartialEq + 'static> Middleware<Element, Window> for Shift<'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, ShiftOptions<Element, Window>> for Shift<'_, Element, Window>

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

The options passed to this middleware.

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

fn eq(&self, other: &Shift<'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 + 'static> StructuralPartialEq for Shift<'a, Element, Window>