Struct BindingInstanceDescriptor 

pub struct BindingInstanceDescriptor<T> {
    pub target: RawAssetHandle,
    pub params: Vec<(&'static str, BindingInstanceEntry)>,
    /* private fields */
}

Source data for a GPUBindingInstance<T>: which T (a GPUMaterial or GPUCompute) to bind against, and the concrete resource for each of its named binding entries.

T is a marker only — this holds no T value, just a RawAssetHandle into whichever ProcessedAssets<T> store T lives in. See the MaterialInstanceDescriptor/ComputeInstanceDescriptor aliases for the two concrete instantiations.

Fields

target: RawAssetHandle

Handle to the target T (looked up in ProcessedAssets<T> at upload time).

params: Vec<(&'static str, BindingInstanceEntry)>

(entry name, resource) pairs — every name must match a named binding entry on the target, or upload fails (see build_instance_bind_group).

Implementations

impl<T> BindingInstanceDescriptor<T>

pub fn new( target: RawAssetHandle, params: Vec<(&'static str, BindingInstanceEntry)>, ) -> Self