prometheus-client-c: prom/include/prom_metric.h Source File

prometheus-client-c 0.1.1 Prometheus client for the C programming language

prom_metric.h
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1 /*
2 Copyright 2019-2020 DigitalOcean Inc.
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15 */
16
22 #ifndef PROM_METRIC_H
23 #define PROM_METRIC_H
24
25 #include "prom_metric_sample.h"
26 #include "prom_metric_sample_histogram.h"
27
28 struct prom_metric;
34 typedef struct prom_metric prom_metric_t;
35
49 prom_metric_sample_t *prom_metric_sample_from_labels(prom_metric_t *self, const char **label_values);
50
64 prom_metric_sample_histogram_t *prom_metric_sample_histogram_from_labels(prom_metric_t *self,
65 const char **label_values);
66
67 #endif // PROM_METRIC_H
prom_metric_t
struct prom_metric prom_metric_t
A prometheus metric.
Definition: prom_metric.h:34
prom_metric_sample.h
Functions for interfacting with metric samples directly.
prom_metric_sample_histogram_t
struct prom_metric_sample_histogram prom_metric_sample_histogram_t
A histogram metric sample.
Definition: prom_metric_sample_histogram.h:29
prom_metric_sample_histogram_from_labels
prom_metric_sample_histogram_t * prom_metric_sample_histogram_from_labels(prom_metric_t *self, const char **label_values)
Returns a prom_metric_sample_histogram_t*.
prom_metric_sample_t
struct prom_metric_sample prom_metric_sample_t
Contains the specific metric and value given the name and label set Reference: https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels.
Definition: prom_metric_sample.h:30
prom_metric_sample_histogram.h
Functions for interacting with histogram metric samples directly.
prom_metric_sample_from_labels
prom_metric_sample_t * prom_metric_sample_from_labels(prom_metric_t *self, const char **label_values)
Returns a prom_metric_sample_t*.