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DisplayOp

Enum DisplayOp

pub enum DisplayOp {
Show 15 variants    Save,
    Restore,
    ClipRect(LayoutRect),
    ClipRoundedRect {
        rect: LayoutRect,
        radius: LayoutUnit,
    },
    OpacityLayer {
        alpha: f32,
        bounds: LayoutRect,
    },
    Translate(LayoutPoint),
    Transform([LayoutUnit; 16]),
    CachedScene {
        cache_key: u64,
        bounds: LayoutRect,
        list: Box<DisplayList>,
    },
    DrawRect {
        rect: LayoutRect,
        fill: Option<Fill>,
        stroke: Option<Stroke>,
        corner_radius: LayoutUnit,
        shadow: Option<BoxShadow>,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
    },
    DrawText {Show 14 fields
        text: String,
        position: LayoutPoint,
        size: LayoutUnit,
        color: Color,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
        underline: bool,
        wrap: bool,
        caret_index: Option<usize>,
        caret_color: Option<Color>,
        caret_width: Option<LayoutUnit>,
        caret_height: Option<LayoutUnit>,
        caret_radius: Option<LayoutUnit>,
        paragraph_style: Option<TextParagraphStyle>,
    },
    DrawRichText {
        runs: Vec<TextRun>,
        position: LayoutPoint,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
        wrap: bool,
        caret_index: Option<usize>,
        caret_color: Option<Color>,
        caret_width: Option<LayoutUnit>,
        caret_height: Option<LayoutUnit>,
        caret_radius: Option<LayoutUnit>,
        paragraph_style: Option<TextParagraphStyle>,
        annotations: Vec<RichTextAnnotation>,
    },
    DrawImage {
        rect: LayoutRect,
        request: ImageRequest,
        fit: ImageFit,
        alignment: ImageAlignment,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
    },
    DrawPath {
        path: String,
        fill: Option<Fill>,
        stroke: Option<Stroke>,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
    },
    DrawSvg {
        content: String,
        fill: Option<Fill>,
        stroke: Option<Stroke>,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
    },
    DrawSurface {
        rect: LayoutRect,
        surface_id: u64,
        position: u64,
        bounds: LayoutRect,
        node_id: Option<WidgetId>,
    },
}

Variants§

Save

Restore

ClipRect(LayoutRect)

ClipRoundedRect

Fields

§rect: LayoutRect

§radius: LayoutUnit

OpacityLayer

Fields

§alpha: f32

§bounds: LayoutRect

Translate(LayoutPoint)

Transform([LayoutUnit; 16])

CachedScene

Fields

§cache_key: u64

§bounds: LayoutRect

§list: Box<DisplayList>

DrawRect

Fields

§rect: LayoutRect

§fill: Option<Fill>

§stroke: Option<Stroke>

§corner_radius: LayoutUnit

§shadow: Option<BoxShadow>

§bounds: LayoutRect

§node_id: Option<WidgetId>

DrawText

Fields

§text: String

§position: LayoutPoint

§size: LayoutUnit

§color: Color

§bounds: LayoutRect

§node_id: Option<WidgetId>

§underline: bool

§wrap: bool

§caret_index: Option<usize>

§caret_color: Option<Color>

§caret_width: Option<LayoutUnit>

§caret_height: Option<LayoutUnit>

§caret_radius: Option<LayoutUnit>

§paragraph_style: Option<TextParagraphStyle>

DrawRichText

Fields

§runs: Vec<TextRun>

§position: LayoutPoint

§bounds: LayoutRect

§node_id: Option<WidgetId>

§wrap: bool

§caret_index: Option<usize>

§caret_color: Option<Color>

§caret_width: Option<LayoutUnit>

§caret_height: Option<LayoutUnit>

§caret_radius: Option<LayoutUnit>

§paragraph_style: Option<TextParagraphStyle>

§annotations: Vec<RichTextAnnotation>

DrawImage

Fields

§rect: LayoutRect

§request: ImageRequest

§fit: ImageFit

§alignment: ImageAlignment

§bounds: LayoutRect

§node_id: Option<WidgetId>

DrawPath

Fields

§path: String

§fill: Option<Fill>

§stroke: Option<Stroke>

§bounds: LayoutRect

§node_id: Option<WidgetId>

DrawSvg

Fields

§content: String

§fill: Option<Fill>

§stroke: Option<Stroke>

§bounds: LayoutRect

§node_id: Option<WidgetId>

DrawSurface

Fields

§rect: LayoutRect

§surface_id: u64

§position: u64

§bounds: LayoutRect

§node_id: Option<WidgetId>

Trait Implementations§

impl Clone for DisplayOp

fn clone(&self) -> DisplayOp

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for DisplayOp

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for DisplayOp

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq for DisplayOp

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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 Serialize for DisplayOp

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for DisplayOp

Auto Trait Implementations§

impl Freeze for DisplayOp

impl RefUnwindSafe for DisplayOp

impl Send for DisplayOp

impl Sync for DisplayOp

impl Unpin for DisplayOp

impl UnsafeUnpin for DisplayOp

impl UnwindSafe for DisplayOp

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,