Struct BlobMeta 

pub struct BlobMeta {
    pub defs: Vec<BlobAssetDef>,
    pub resources: Vec<ResourceRecord>,
    pub manifest: WorldManifest,
    pub scene_groups: Vec<SceneGroup>,
    pub mesh_bounds: Vec<MeshBoundsRecord>,
    pub physics_budget: Option<PhysicsBudgetRecord>,
}

The blob’s metadata section: the component stream, the resource stream, and the manifest summarizing them, postcard-serialized together as the block the header’s meta_len measures. Folding everything into one block keeps the 16-byte header and every payload-offset computation (payload_section_start, the lock’s payload_bytes) unchanged; only the block’s contents grew. Blob 0 carries the full metadata; overflow blobs carry an empty BlobMeta (whose default manifest is consistent with its empty streams).

Fields

defs: Vec<BlobAssetDef>

The component stream.

resources: Vec<ResourceRecord>

The resource stream.

manifest: WorldManifest

Verified summary of both streams.

scene_groups: Vec<SceneGroup>

Per-scene exclusive content, in scene declaration order.

mesh_bounds: Vec<MeshBoundsRecord>

Baked geometry summaries, keyed by mesh-source handle.

physics_budget: Option<PhysicsBudgetRecord>

The world’s physics reservation, or None when it declares no physics.

Trait Implementations

impl Clone for BlobMeta

fn clone(&self) -> BlobMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlobMeta

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

Formats the value using the given formatter.

impl Default for BlobMeta

fn default() -> BlobMeta

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BlobMeta

fn deserialize<__D>( __deserializer: __D, ) -> Result<BlobMeta, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BlobMeta

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BlobMeta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BlobMeta