Enum CacheEntryKind 

pub enum CacheEntryKind {
    Pipeline,
    Shader,
    Payload,
    Expansion,
    Thumbnail,
}

Which producer an entry belongs to.

The discriminant is part of the segment bytes and CACHE_SEGMENT_VERSION guards them, so a new producer takes the next value rather than reshaping the index.

Variants

Pipeline

A driver pipeline blob: a serialized VkPipelineCache or a D3D12 pipeline library, machine code for the one adapter its key names.

Shader

A compiled shader binary (backend IR: DXBC, SPIR-V, a metallib), keyed by a digest of everything the compile was a function of.

Payload

A compiled asset payload, keyed by a digest of the args and source files the compile read.

Expansion

The asset entries a scene import expands to, keyed by a digest of the source file and the import options.

Thumbnail

A baked asset preview: a PNG keyed by a digest of what it depicts, plus the one entry holding the asset-name-to-key map over the whole set.

Trait Implementations

impl Clone for CacheEntryKind

fn clone(&self) -> CacheEntryKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CacheEntryKind

impl Debug for CacheEntryKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CacheEntryKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CacheEntryKind

impl Hash for CacheEntryKind

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 CacheEntryKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CacheEntryKind

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CacheEntryKind