Function specialize_entry 

pub fn specialize_entry<'a>(
    pipeline: &'a mut ModelCompilePipeline,
    component: &ModelComponent,
    build_hir: impl FnOnce() -> HirModule,
    options: &CompileOptions,
) -> Result<&'a mut CompiledGraph, LowerError>

Full specialize + compile entry (specializeEntryPoint analogue).