Struct chromiumoxide::cdp::browser_protocol::layer_tree::Layer[−][src]

pub struct Layer {Show 16 fields
    pub layer_id: LayerId,
    pub parent_layer_id: Option<LayerId>,
    pub backend_node_id: Option<BackendNodeId>,
    pub offset_x: f64,
    pub offset_y: f64,
    pub width: f64,
    pub height: f64,
    pub transform: Option<Vec<f64, Global>>,
    pub anchor_x: Option<f64>,
    pub anchor_y: Option<f64>,
    pub anchor_z: Option<f64>,
    pub paint_count: i64,
    pub draws_content: bool,
    pub invisible: Option<bool>,
    pub scroll_rects: Option<Vec<ScrollRect, Global>>,
    pub sticky_position_constraint: Option<StickyPositionConstraint>,
}

Expand description

Information about a compositing layer. Layer

Fields

layer_id: LayerId

The unique id for this layer.

parent_layer_id: Option<LayerId>

The id of parent (not present for root).

backend_node_id: Option<BackendNodeId>

The backend id for the node associated with this layer.

offset_x: f64

Offset from parent layer, X coordinate.

offset_y: f64

Offset from parent layer, Y coordinate.

width: f64

Layer width.

height: f64

Layer height.

transform: Option<Vec<f64, Global>>

Transformation matrix for layer, default is identity matrix

anchor_x: Option<f64>

Transform anchor point X, absent if no transform specified

anchor_y: Option<f64>

Transform anchor point Y, absent if no transform specified

anchor_z: Option<f64>

Transform anchor point Z, absent if no transform specified

paint_count: i64

Indicates how many time this layer has painted.

draws_content: bool

Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.

invisible: Option<bool>

Set if layer is not visible.

scroll_rects: Option<Vec<ScrollRect, Global>>

Rectangles scrolling on main thread only.

sticky_position_constraint: Option<StickyPositionConstraint>

Sticky position constraint information

Implementations

impl Layer

pub fn builder() -> LayerBuilder

impl Layer

pub const IDENTIFIER: &'static str

Trait Implementations

impl Clone for Layer

pub fn clone(&self) -> Layer

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for Layer

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for Layer

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

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq<Layer> for Layer

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

This method tests for self and other values to be equal, and is used by ==. Read more

pub fn ne(&self, other: &Layer) -> bool

This method tests for !=.

impl Serialize for Layer

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

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for Layer

Auto Trait Implementations

impl RefUnwindSafe for Layer

impl Send for Layer

impl Sync for Layer

impl Unpin for Layer

impl UnwindSafe for Layer

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

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.

pub 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.

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

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

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