# Telemetry SourceGenerator

> Interface-based telemetry for .NET with zero boilerplate.

A source generator that turns simple interface methods into OpenTelemetry-aligned Activities, structured ILogger logging, and Metrics. Define telemetry once on an interface; the generator emits the implementation, DI registration helpers, and multi-target generation — no runtime reflection, no boilerplate.

## Resources

- Repository: https://github.com/purview-dev/telemetry-sourcegenerator
- Package: https://www.nuget.org/packages/Purview.Telemetry.SourceGenerator
- Project page: https://purview.dev/projects/telemetry-sourcegenerator/
- Documentation: https://purview.dev/docs/telemetry-sourcegenerator/
- Full machine-readable content: https://purview.dev/projects/telemetry-sourcegenerator/llms-full.txt

## Documentation pages

- Telemetry SourceGenerator: https://purview.dev/docs/telemetry-sourcegenerator/
- Installation: https://purview.dev/docs/telemetry-sourcegenerator/installation/
- Generation Options: https://purview.dev/docs/telemetry-sourcegenerator/generation/
- Activities: https://purview.dev/docs/telemetry-sourcegenerator/activities/
- Logging: https://purview.dev/docs/telemetry-sourcegenerator/logging/
- Logging Generation v1: https://purview.dev/docs/telemetry-sourcegenerator/logging-generation-v1/
- Logging Generation v2: https://purview.dev/docs/telemetry-sourcegenerator/logging-generation-v2/
- Metrics: https://purview.dev/docs/telemetry-sourcegenerator/metrics/
- Multi-Targeting: https://purview.dev/docs/telemetry-sourcegenerator/multi-targeting/
- Tags, Baggage, and Parameter Attributes: https://purview.dev/docs/telemetry-sourcegenerator/tags-and-baggage/
- Generated Output: https://purview.dev/docs/telemetry-sourcegenerator/generated-output/
- Diagnostics: https://purview.dev/docs/telemetry-sourcegenerator/diagnostics/
- Performance: https://purview.dev/docs/telemetry-sourcegenerator/performance/
- Frequently Asked Questions (FAQ): https://purview.dev/docs/telemetry-sourcegenerator/faq/
- Breaking Changes: https://purview.dev/docs/telemetry-sourcegenerator/breaking-changes/
- Refactorings: https://purview.dev/docs/telemetry-sourcegenerator/refactorings/
- Migration from ILogger: https://purview.dev/docs/telemetry-sourcegenerator/migration-from-ilogger/
- Migration from Activities: https://purview.dev/docs/telemetry-sourcegenerator/migration-from-activities/
- Testing: https://purview.dev/docs/telemetry-sourcegenerator/testing/
- Sample Application: https://purview.dev/docs/telemetry-sourcegenerator/sample-application/
- Contributing: https://purview.dev/docs/telemetry-sourcegenerator/contributing/
- Release Flow: https://purview.dev/docs/telemetry-sourcegenerator/release-flow/