Dynamically get version from CARGO_PKG_VERSION

nlopes / actix-web-prom

Actix-web middleware to expose Prometheus metrics

MIT License

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Closed rabadin closed 3 years ago

rabadin commented 3 years ago

Instead of hardcoding the version and forcing a code change for each version, use the value of the env var CARGO_PKG_VERSION.

rabadin commented 3 years ago

Hum, I thought 0.04 referred to the actix-web-prom version but it's actually from the prometheus spec https://prometheus.io/docs/instrumenting/exposition_formats/#text-based-format. Closing this PR.