7 unstable releases (3 breaking)
✓ Uses Rust 2018 edition
|0.4.0||Jun 24, 2019|
|0.3.2||Apr 3, 2019|
|0.3.0||Mar 14, 2019|
|0.2.0||Jan 24, 2019|
|0.1.1||Jan 24, 2019|
#43 in Data formats
93 downloads per month
Helper libary to export prometheus metrics using hyper. It's intended to help writing prometheus exporters without the need to setup and maintain a http webserver. If the program also uses a http server for other purposes this package is probably not the best way and rust-prometheus should be used directly.
Add this to your
[dependencies] prometheus_exporter = "0.4"
There are three ways on how to use the exporter:
PrometheusExporter::run: Just starts the hyper http server and exports metrics from the global prometheus register under the path
/metrics. Allows the most freedom on how and when to update/generate metrics.
PrometheusExporter::run_and_notify: Starts the http server and opens channels to allow notification of when a request is made. This is usefull for cases where metrics should be updated everytime somebody calls the
PrometheusExporter::run_and_repeat: Starts the http server and opens channels that will send a message to the original caller when a duration inteval is reached. This will be repeated forever. This is usefull for cases where metrics should be gathered in a set interval. For example if the metric collection is expensive it makes more sense to not collect the metrics all the time.
For examples on how to use
prometheus_exporter see the examples folder.