Support OpenTelemetry 0.24

[NOBLES5E]

The upcoming release of OpenTelemetry 0.24 (open-telemetry/opentelemetry-rust#1932) introduces breaking changes that affect the current implementation of tracing-opentelemetry.

Please update tracing-opentelemetry to support OpenTelemetry 0.24. This will ensure continued compatibility and allow users to benefit from the latest OpenTelemetry features and improvements.

[djc]

Of course we will. Are you able to submit a PR?

[NOBLES5E]

I've encountered a challenge: OpenTelemetry 0.24 has made Tracer::provider() private, which impacts the current implementation. Given my limited familiarity with the tracing-opentelemetry codebase, I'm not confident in proposing a workaround for this change.

[djc]

I wrote up some feedback for upstream here:

open-telemetry/opentelemetry-rust#1755 (comment)

[NOBLES5E]

Today opentelemetry 0.24 was released. However the sampler is still private which seems to break this line:

tracing-opentelemetry/src/tracer.rs

Line 82 in 7f4409a

builder.sampling_result = Some(provider.config().sampler.should_sample(

[djc]

Thanks for letting me know. See #155 and open-telemetry/opentelemetry-rust#1937.

[NOBLES5E]

Thanks!