From ae2eeeb97415cc0c251e44f19445fbedd0bd368b Mon Sep 17 00:00:00 2001
From: Chewing_Bever <roosensjef@gmail.com>
Date: Sat, 28 Jan 2023 17:32:57 +0100
Subject: [PATCH] fix: add buckets_set function to interface

---
 metrics.v         | 1 +
 null.v            | 2 ++
 prometheus_test.v | 2 +-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/metrics.v b/metrics.v
index 7f54e4a..6fdc534 100644
--- a/metrics.v
+++ b/metrics.v
@@ -23,6 +23,7 @@ pub interface MetricsCollector {
 mut:
 	counter_set(val u64, metric Metric)
 	counter_increment(metric Metric)
+	histogram_buckets_set(name string, buckets []f64)
 	histogram_record(value f64, metric Metric)
 	gauge_set(value f64, metric Metric)
 	gauge_add(value f64, metric Metric)
diff --git a/null.v b/null.v
index 300a208..257547f 100644
--- a/null.v
+++ b/null.v
@@ -19,6 +19,8 @@ pub fn (c &NullCollector) counters() []Metric {
 	return []
 }
 
+pub fn (mut c DefaultCollector) histogram_buckets_set(name string, buckets []f64) {}
+
 pub fn (c &NullCollector) histogram_record(value f64, metric Metric) {}
 
 pub fn (c &NullCollector) histogram_get(metric Metric) ?Histogram {
diff --git a/prometheus_test.v b/prometheus_test.v
index de1bfe9..d849327 100644
--- a/prometheus_test.v
+++ b/prometheus_test.v
@@ -40,7 +40,7 @@ fn test_only_gauges() {
 fn test_single_histogram() {
 	mut m := new_default_collector()
 
-    m.histogram_buckets_set('test', [0.5, 5.0])
+	m.histogram_buckets_set('test', [0.5, 5.0])
 	m.histogram_record(5.0, name: 'test')
 	m.histogram_record(7.0, name: 'test')