schedule nif

[marcsugiyama]

From a NIF, is there a straightforward way to call enif_schedule_nif? In codegen_runtime.rs I see there's code for rescheduling a NIF call if there's an error from the wrapper (I think), but I don't think this is something the NIF function can return? I'm very new to Rust and I'm not following the code very well. Any suggestions or directions are apprciated. Thanks.