Replayable_trace.V0Sourcetype add = {key : key;value : string;in_ctx_id : context_id scope;out_ctx_id : context_id scope;}type copy = {key_src : key;key_dst : key;in_ctx_id : context_id scope;out_ctx_id : context_id scope;}type row = | Checkout of hash scope * context_id scope| Add of add| Remove of key * context_id scope * context_id scope| Copy of copy| Find of key * bool * context_id scope| Mem of key * bool * context_id scope| Mem_tree of key * bool * context_id scope| Commit of commit