askrene: move fmt_flow_full from askrene.c into flow.c.

Weird that it was in askrene.c

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Author: rustyrussell

plugins/askrene/askrene.c

@@ -360,34 +360,6 @@ static const char *fmt_route(const tal_t *ctx,
 	return str;
 }
 
-const char *fmt_flow_full(const tal_t *ctx,
-			  const struct route_query *rq,
-			  const struct flow *flow)
-{
-	struct amount_msat amt = flow->delivers;
-	char *str = fmt_amount_msat(ctx, flow->delivers);
-
-	for (int i = tal_count(flow->path) - 1; i >= 0; i--) {
-		struct short_channel_id_dir scidd;
-		struct amount_msat min, max;
-		scidd.scid = gossmap_chan_scid(rq->gossmap, flow->path[i]);
-		scidd.dir = flow->dirs[i];
-		if (!amount_msat_add_fee(&amt,
-					 flow->path[i]->half[scidd.dir].base_fee,
-					 flow->path[i]->half[scidd.dir].proportional_fee))
-			abort();
-		get_constraints(rq, flow->path[i], scidd.dir, &min, &max);
-		tal_append_fmt(&str, " <- %s %s (cap=%s,fee=%u+%u,delay=%u)",
-			       fmt_amount_msat(tmpctx, amt),
-			       fmt_short_channel_id_dir(tmpctx, &scidd),
-			       fmt_amount_msat(tmpctx, max),
-			       flow->path[i]->half[scidd.dir].base_fee,
-			       flow->path[i]->half[scidd.dir].proportional_fee,
-			       flow->path[i]->half[scidd.dir].delay);
-	}
-	return str;
-}
-
 enum algorithm {
 	/* Min. Cost Flow by successive shortests paths. */
 	ALGO_DEFAULT,

plugins/askrene/child/flow.c

@@ -184,6 +184,34 @@ const char *fmt_flows_step_scid(const tal_t *ctx,
 	return fmt_short_channel_id_dir(ctx, &scidd);
 }
 
+const char *fmt_flow_full(const tal_t *ctx,
+			  const struct route_query *rq,
+			  const struct flow *flow)
+{
+	struct amount_msat amt = flow->delivers;
+	char *str = fmt_amount_msat(ctx, flow->delivers);
+
+	for (int i = tal_count(flow->path) - 1; i >= 0; i--) {
+		struct short_channel_id_dir scidd;
+		struct amount_msat min, max;
+		scidd.scid = gossmap_chan_scid(rq->gossmap, flow->path[i]);
+		scidd.dir = flow->dirs[i];
+		if (!amount_msat_add_fee(&amt,
+					 flow->path[i]->half[scidd.dir].base_fee,
+					 flow->path[i]->half[scidd.dir].proportional_fee))
+			abort();
+		get_constraints(rq, flow->path[i], scidd.dir, &min, &max);
+		tal_append_fmt(&str, " <- %s %s (cap=%s,fee=%u+%u,delay=%u)",
+			       fmt_amount_msat(tmpctx, amt),
+			       fmt_short_channel_id_dir(tmpctx, &scidd),
+			       fmt_amount_msat(tmpctx, max),
+			       flow->path[i]->half[scidd.dir].base_fee,
+			       flow->path[i]->half[scidd.dir].proportional_fee,
+			       flow->path[i]->half[scidd.dir].delay);
+	}
+	return str;
+}
+
 #ifndef SUPERVERBOSE_ENABLED
 #undef SUPERVERBOSE
 #endif