Struct CompiledResource 

pub struct CompiledResource {
    pub label: &'static str,
    pub origin: ResourceOrigin,
    pub lifetime: PassRange,
    pub tex_desc: Option<TextureDesc>,
    /* private fields */
}

One resource in the compiled graph. Carries the lifetime interval (in compiled-pass-index space) and the origin distinction the aliaser will care about.

Fields

label: &'static str

The resource’s stable label, the executor’s join key.

origin: ResourceOrigin

Whether the resource is imported or graph-declared.

lifetime: PassRange

The pass range over which the resource must stay live.

tex_desc: Option<TextureDesc>

Texture shape (format / size / sample count / layers), None for a buffer. The aliasing planner uses it to size each transient resource; the backend will use it to allocate the realised resource.

Implementations

impl CompiledResource

pub fn class(&self) -> Option<GraphResourceClass>

The barrier class this resource’s declared usage puts it in. The graph is the single source of truth for it: a backend executor resolves a label to its GPU object but never restates what kind of resource it is, so the executors cannot disagree. None for a resource carrying neither desc.

Trait Implementations

impl Clone for CompiledResource

fn clone(&self) -> CompiledResource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledResource

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

Formats the value using the given formatter.