Struct webrender_api::display_item::ClipId

pub struct ClipId(pub usize, pub PipelineId);

A reference to a clipping node defining how an item is clipped.

Tuple Fields

0: usize

1: PipelineId

Implementations

impl ClipId

pub fn root(pipeline_id: PipelineId) -> Self

Return the root clip ID - effectively doing no clipping.

pub fn invalid() -> Self

Return an invalid clip ID - needed in places where we carry one but need to not attempt to use it.

pub fn pipeline_id(&self) -> PipelineId

pub fn is_root(&self) -> bool

pub fn is_valid(&self) -> bool

Trait Implementations

impl Clone for ClipId

fn clone(&self) -> ClipId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ClipId

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

Formats the value using the given formatter.

impl Default for ClipId

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ClipId

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

Deserialize this value from the given Serde deserializer.

impl Hash for ClipId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<ClipId> for ClipId

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Peek for ClipId

unsafe fn peek_from(bytes: *const u8, output: *mut Self) -> *const u8

Deserialize from the buffer pointed to by bytes.

impl Poke for ClipId

fn max_size() -> usize

Return the maximum number of bytes that the serialized version of Self will occupy.

unsafe fn poke_into(&self, bytes: *mut u8) -> *mut u8

Serialize into the buffer pointed to by bytes.

impl Serialize for ClipId

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

Serialize this value into the given Serde serializer.

impl Copy for ClipId

impl Eq for ClipId

impl StructuralEq for ClipId

impl StructuralPartialEq for ClipId