Struct wgpu_core::command::PassChannel

#[repr(C)]
pub struct PassChannel<V, L = Option<LoadOp>, S = Option<StoreOp>> {
    pub load_op: L,
    pub store_op: S,
    pub clear_value: V,
    pub read_only: bool,
}

Describes an individual channel within a render pass, such as color, depth, or stencil.

Fields

load_op: L

Operation to perform to the output attachment at the start of a renderpass.

This must be clear if it is the first renderpass rendering to a swap chain image.

store_op: S

Operation to perform to the output attachment at the end of a renderpass.

clear_value: V

If load_op is LoadOp::Clear, the attachment will be cleared to this color.

read_only: bool

If true, the relevant channel is not changed by a renderpass, and the corresponding attachment can be used inside the pass by other read-only usages.

Implementations

impl<V> PassChannel<V, LoadOp, StoreOp>

fn hal_ops(&self) -> AttachmentOps

impl<V: Copy + Default> PassChannel<Option<V>, Option<LoadOp>, Option<StoreOp>>

fn resolve(&self) -> Result<PassChannel<V, LoadOp, StoreOp>, AttachmentError>

Trait Implementations

impl<V: Clone, L: Clone, S: Clone> Clone for PassChannel<V, L, S>

fn clone(&self) -> PassChannel<V, L, S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug, L: Debug, S: Debug> Debug for PassChannel<V, L, S>

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

Formats the value using the given formatter.

impl<V: Default> Default for PassChannel<V, LoadOp, StoreOp>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, V, L, S> Deserialize<'de> for PassChannel<V, L, S>

where V: Deserialize<'de>, L: Deserialize<'de>, S: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<V: PartialEq, L: PartialEq, S: PartialEq> PartialEq for PassChannel<V, L, S>

fn eq(&self, other: &PassChannel<V, L, S>) -> bool

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

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<V, L, S> Serialize for PassChannel<V, L, S>

where V: Serialize, L: Serialize, S: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<V: Eq, L: Eq, S: Eq> Eq for PassChannel<V, L, S>

impl<V, L, S> StructuralPartialEq for PassChannel<V, L, S>