plugins/renepay: clean up unused fmt_payflows.

Signed-off-by: Rusty Russell <[email protected]>

Author: rustyrussell

plugins/renepay/pay_flow.c

@@ -1,6 +1,5 @@
 /* Routines to get suitable pay_flow array from pay constraints */
 #include "config.h"
-#include <ccan/json_out/json_out.h>
 #include <ccan/tal/str/str.h>
 #include <common/gossmap.h>
 #include <common/pseudorand.h>
@@ -548,71 +547,6 @@ const char *flow_path_to_str(const tal_t *ctx, const struct pay_flow *flow)
 	return s;
 }
 
-const char* fmt_payflows(const tal_t *ctx,
-			 struct pay_flow ** flows)
-{
-	struct json_out *jout = json_out_new(ctx);
-	json_out_start(jout, NULL, '{');
-	json_out_start(jout,"Pay_flows",'[');
-
-	for(size_t i=0;i<tal_count(flows);++i)
-	{
-		struct pay_flow *f = flows[i];
-		json_out_start(jout,NULL,'{');
-
-		json_out_add(jout,"success_prob",false,"%.2lf",f->success_prob);
-
-		json_out_start(jout,"path_scids",'[');
-		for(size_t j=0;j<tal_count(f->path_scids);++j)
-		{
-			json_out_add(jout,NULL,true,"%s",
-				type_to_string(ctx,struct short_channel_id,&f->path_scids[j]));
-		}
-		json_out_end(jout,']');
-
-		json_out_start(jout,"path_dirs",'[');
-		for(size_t j=0;j<tal_count(f->path_dirs);++j)
-		{
-			json_out_add(jout,NULL,false,"%d",f->path_dirs[j]);
-		}
-		json_out_end(jout,']');
-
-		json_out_start(jout,"amounts",'[');
-		for(size_t j=0;j<tal_count(f->amounts);++j)
-		{
-			json_out_add(jout,NULL,true,"%s",
-				type_to_string(ctx,struct amount_msat,&f->amounts[j]));
-		}
-		json_out_end(jout,']');
-
-		json_out_start(jout,"cltv_delays",'[');
-		for(size_t j=0;j<tal_count(f->cltv_delays);++j)
-		{
-			json_out_add(jout,NULL,false,"%d",f->cltv_delays[j]);
-		}
-		json_out_end(jout,']');
-
-		json_out_start(jout,"path_nodes",'[');
-		for(size_t j=0;j<tal_count(f->path_nodes);++j)
-		{
-			json_out_add(jout,NULL,true,"%s",
-				type_to_string(ctx,struct node_id,&f->path_nodes[j]));
-		}
-		json_out_end(jout,']');
-
-		json_out_end(jout,'}');
-	}
-
-	json_out_end(jout,']');
-	json_out_end(jout, '}');
- 	json_out_direct(jout, 1)[0] = '\n';
- 	json_out_direct(jout, 1)[0] = '\0';
- 	json_out_finished(jout);
-
-	size_t len;
-	return json_out_contents(jout,&len);
-}
-
 /* How much does this flow deliver to destination? */
 struct amount_msat payflow_delivered(const struct pay_flow *flow)
 {

plugins/renepay/pay_flow.h

@@ -134,9 +134,6 @@ struct pf_result *pay_flow_succeeded(struct pay_flow *pf STEALS,
 /* Formatting helpers */
 const char *flow_path_to_str(const tal_t *ctx, const struct pay_flow *flow);
 
-const char* fmt_payflows(const tal_t *ctx,
-			 struct pay_flow ** flows);
-
 /* How much does this flow deliver to destination? */
 struct amount_msat payflow_delivered(const struct pay_flow *flow);