Function rustc_const_eval::const_eval::valtrees::branches

source ยท 
fn branches<'tcx>(
    ecx: &CompileTimeInterpCx<'tcx>,
    place: &MPlaceTy<'tcx>,
    n: usize,
    variant: Option<VariantIdx>,
    num_nodes: &mut usize,
) -> Result<ValTree<'tcx>, ValTreeCreationError<'tcx>>