Skip to main content

Caret

rgpui

Struct Caret 

Source 
pub struct Caret { /* private fields */ }
Expand description

重导出所有内置元素类型 下拉选择箭头（caret）元素。

Implementations§

Source§

impl Caret

Source

pub fn new(size: ElementSize) -> Self

创建尺寸适配触发器的选择箭头。

Source

pub fn text_color(self, color: Hsla) -> Self

设置箭头颜色。

Trait Implementations§

Source§

impl IntoElement for Caret

Source§

type Element = ViewElement<Caret>

实现类型转换后的具体元素类型。 用于自动将其他类型转换为元素，如 String。
Source§

fn into_element(self) -> Self::Element

将 self 转换为实现 Element 的类型。
Source§

fn into_any_element(self) -> AnyElement

将 self 转换为动态类型的 AnyElement。
Source§

impl RenderOnce for Caret

Source§

fn render(self, _: &mut Window, _: &mut App) -> impl IntoElement

将此组件渲染为元素树。注意此方法获取 self 的所有权， 而 Render::render() 接收可变引用。

Auto Trait Implementations§

§

impl Freeze for Caret

§

impl RefUnwindSafe for Caret

§

impl Send for Caret

§

impl Sync for Caret

§

impl Unpin for Caret

§

impl UnsafeUnpin for Caret

§

impl UnwindSafe for Caret

Blanket Implementations§

Source§

impl<E> AnimationExt for E
where E: IntoElement + 'static,

Source§

fn with_animation( self, id: impl Into<ElementId>, animation: Animation, animator: impl Fn(Self, f32) -> Self + 'static, ) -> AnimationElement<Self>
where Self: Sized,

使用动画渲染此组件或元素
Source§

fn with_animations( self, id: impl Into<ElementId>, animations: Vec<Animation>, animator: impl Fn(Self, usize, f32) -> Self + 'static, ) -> AnimationElement<Self>
where Self: Sized,

使用动画链渲染此组件或元素
Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

Source§

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

Source§

impl<T> FluentBuilder for T
where T: IntoElement,

Source§

fn map<U>(self, f: impl FnOnce(Self) -> U) -> U
where Self: Sized,

使用给定的闭包以命令式方式修改自身。
Source§

fn when(self, condition: bool, then: impl FnOnce(Self) -> Self) -> Self
where Self: Sized,

使用给定的闭包有条件地修改自身。
Source§

fn when_else( self, condition: bool, then: impl FnOnce(Self) -> Self, else_fn: impl FnOnce(Self) -> Self, ) -> Self
where Self: Sized,

使用给定的闭包有条件地修改自身。
Source§

fn when_some<T>( self, option: Option<T>, then: impl FnOnce(Self, T) -> Self, ) -> Self
where Self: Sized,

如果给定的选项是 Some，则有条件地解包并使用给定的闭包修改自身。
Source§

fn when_none<T>( self, option: &Option<T>, then: impl FnOnce(Self) -> Self, ) -> Self
where Self: Sized,

如果给定的选项是 None，则有条件地解包并使用给定的闭包修改自身。
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> IntoEither for T

Source§

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
Source§

impl<T> Pointable for T

Source§

const ALIGN: usize

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<T> View for T
where T: RenderOnce,

Source§

fn entity_id(&self) -> Option<EntityId>

此视图的标识（如果有的话）。视图通常将支撑实体作为字段持有， 并在此处返回其 EntityId。 Read more
Source§

fn render(self, window: &mut Window, cx: &mut App) -> impl IntoElement

将此视图渲染为元素树，消耗 self。
Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more