Module diff 

Typed weight-diff payloads for the four supported diff kinds.

Structs

FullDelta

Full-finetune diff: dense per-parameter delta tensors.

IA3Delta

IA³ diff: per-layer per-matrix scaling vector.

InPlaceTttDelta

In-place TTT diff: an ordered trace of training steps.

LoraAdapter

One LoRA adapter for one matrix in one layer.

LoraDelta

LoRA diff: a list of per-matrix adapters.

TttStep

One in-place TTT step.

Enums

DiffKind

Discriminator tag — useful for API consumers that just want the kind.

ModelDiff

Top-level diff payload. Wire format model.diff.v1.