Struct AssetDependency 

pub struct AssetDependency {
    pub depends_on: HashSet<u64>,
    pub depended_by: HashSet<u64>,
}

Records which other assets a given asset depends on.

When an asset is reloaded all of its dependents are also re-queued so that stale composed assets (e.g. a material that references a texture) are always consistent.

Fields

depends_on: HashSet<u64>

Raw IDs of the assets that this asset directly depends upon.

depended_by: HashSet<u64>

Raw IDs of the assets that depend on this asset (reverse edges).

Implementations

impl AssetDependency

pub fn new() -> Self

Create a new, empty dependency record.

pub fn add(&mut self, owner: u64, dependency: u64)

Record that owner depends on dependency.

Trait Implementations

impl Clone for AssetDependency

fn clone(&self) -> AssetDependency

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssetDependency

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

Formats the value using the given formatter.

impl Default for AssetDependency

fn default() -> AssetDependency

Returns the “default value” for a type.