Struct webrender::picture::SubSliceIndex

pub struct SubSliceIndex(u8);

Defines which sub-slice (effectively a z-index) a primitive exists on within a picture cache instance.

Tuple Fields

0: u8

Implementations

impl SubSliceIndex

pub const DEFAULT: SubSliceIndex = _

pub fn new(index: usize) -> Self

pub fn is_primary(&self) -> bool

Return true if this sub-slice is the primary sub-slice (for now, we assume that only the primary sub-slice may be opaque and support subpixel AA, for example).

pub fn as_usize(&self) -> usize

Get an array index for this sub-slice

Trait Implementations

impl Clone for SubSliceIndex

fn clone(&self) -> SubSliceIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SubSliceIndex

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

Formats the value using the given formatter.

impl Hash for SubSliceIndex

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 for SubSliceIndex

fn eq(&self, other: &SubSliceIndex) -> 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 Serialize for SubSliceIndex

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 SubSliceIndex

impl Eq for SubSliceIndex

impl StructuralPartialEq for SubSliceIndex