Enum webrender_api::display_item::FilterPrimitiveInput

#[repr(C)]
pub enum FilterPrimitiveInput {
    Original,
    Previous,
    OutputOfPrimitiveIndex(usize),
}

An input to a SVG filter primitive.

Variants

Original

The input is the original graphic that the filter is being applied to.

Previous

The input is the output of the previous filter primitive in the filter primitive chain.

OutputOfPrimitiveIndex(usize)

The input is the output of the filter primitive at the given index in the filter primitive chain.

Implementations

impl FilterPrimitiveInput

pub fn to_index(self, cur_index: usize) -> Option<usize>

Gets the index of the input. Returns None if the source graphic is the input.

Trait Implementations

impl Clone for FilterPrimitiveInput

fn clone(&self) -> FilterPrimitiveInput

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FilterPrimitiveInput

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

Formats the value using the given formatter.

impl Default for FilterPrimitiveInput

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FilterPrimitiveInput

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for FilterPrimitiveInput

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 MallocSizeOf for FilterPrimitiveInput

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq for FilterPrimitiveInput

fn eq(&self, other: &FilterPrimitiveInput) -> 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 FilterPrimitiveInput

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

Deserialize from the buffer pointed to by bytes.

impl Poke for FilterPrimitiveInput

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 FilterPrimitiveInput

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 FilterPrimitiveInput

impl Eq for FilterPrimitiveInput

impl StructuralPartialEq for FilterPrimitiveInput