fn map_blas<'a>(
storage: &'a BlasStore<'_>,
scratch_buffer: &'a dyn DynBuffer,
snatch_guard: &'a SnatchGuard<'_>,
blases_compactable: &mut Vec<(&'a dyn DynBuffer, &'a dyn DynAccelerationStructure)>,
) -> Result<BuildAccelerationStructureDescriptor<'a, dyn DynBuffer, dyn DynAccelerationStructure>, BuildAccelerationStructureError>