pub fn classify_key(
key: &str,
cfg: &ModelConfig,
) -> Result<(usize, LoraTarget, AdapterAb)>Expand description
2026-09-25: PEFT tensor name → (layer, target, A or B). Every name it
cannot place is an error naming the reason (REJECT[...]), never a skip.
Whatever precedes .layers. is ignored, so model.layers.{i}.* and
model.language_model.layers.{i}.* both parse; the layer index follows
.layers..