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chore(deps): update opentelemetry requirement from 0.31 to 0.32#8

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chore(deps): update opentelemetry requirement from 0.31 to 0.32#8
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@dependabot dependabot Bot commented on behalf of github May 12, 2026

Updates the requirements on opentelemetry to permit the latest version.

Release notes

Sourced from opentelemetry's releases.

0.32.0

See release notes: https://github.com/open-telemetry/opentelemetry-rust/blob/main/docs/release_0.32.md

Changelog

Sourced from opentelemetry's changelog.

Release Notes 0.32

OpenTelemetry Rust 0.32 continues to drive the Logs, Metrics, and Distributed Tracing components forward. The Logs and Metrics API and SDK remain stable, with no breaking changes in this release. The OTLP Exporters and the Distributed Tracing API/SDK remain in pre-stable states (Release-Candidate and Beta respectively), and this release introduces a small number of intentional breaking changes in those areas to prepare them for stabilization.

For detailed changelogs of individual crates, please refer to their respective changelog files. This document serves as a summary of the main changes.

Key Changes

Metrics SDK

  1. Bound instruments (experimental): Added Counter::bind() and Histogram::bind() returning pre-bound measurement handles (BoundCounter<T>, BoundHistogram<T>). Bound instruments resolve the attribute-to-aggregator mapping once at bind time and cache the result, eliminating per-call HashMap lookups on the hot path. Benchmarks show ~28x speedup for counter operations and ~9x for histograms. Gated behind the experimental_metrics_bound_instruments feature flag.

  2. Delta collection efficiency: Delta metrics collection now uses in-place eviction instead of draining the HashMap on every collect cycle. Stale attribute sets that received no measurements since the last collection are evicted.

  3. Stable Aggregation API: Aggregation and StreamBuilder::with_aggregation() are now stable and no longer require the spec_unstable_metrics_views feature flag.

Logs

  1. Tracing-span attribute enrichment (experimental): The opentelemetry-appender-tracing crate can now copy attributes from active tracing spans onto each emitted log record. ("Span" here refers to tracing::span!, not an opentelemetry::trace::Span.) Enrichment is disabled by default with zero per-span overhead, and is gated behind the new experimental_span_attributes cargo feature.

  2. spec_unstable_logs_enabled removed: The capability (and the backing specification) is now stable and is enabled by default. The feature flag has been removed.

Distributed Tracing (Beta)

The Distributed Tracing API and SDK remain in beta. This release contains intentional breaking changes to clean up the public surface ahead of

... (truncated)

Commits
  • ec289cb chore: Prepare for release v0.32.0 (#3508)
  • 3ddb386 fix(metrics): reject usize::MAX as cardinality limit (#3506)
  • bad0a1b feat(appender-tracing): re-gate span attribute enrichment behind experimental...
  • f744509 docs: update README status table and remove deprecated crates (#3502)
  • 81d5a06 chore(prometheus): restore crate to workspace (#3500)
  • 5a07ce1 ci: close stale pull requests (#3499)
  • cc87dd9 feat(appender-tracing): stabilize span attribute propagation (#3482)
  • f290595 docs(metrics): document experimental bound instruments (#3495)
  • a79eb76 fix(sdk): suppress telemetry in SimpleSpanProcessor during export (#3494)
  • aa3bda3 chore(zipkin): deprecate opentelemetry-zipkin crate (#3492)
  • Additional commits viewable in compare view

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@dependabot
chore(deps): update opentelemetry requirement from 0.31 to 0.32
b273383 
Updates the requirements on [opentelemetry](https://github.com/open-telemetry/opentelemetry-rust) to permit the latest version.
- [Release notes](https://github.com/open-telemetry/opentelemetry-rust/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-rust/blob/main/docs/release_0.32.md)
- [Commits](open-telemetry/opentelemetry-rust@opentelemetry-prometheus-0.31.0...opentelemetry-0.32.0)

---
updated-dependencies:
- dependency-name: opentelemetry
  dependency-version: 0.32.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
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dependabot Bot commented on behalf of github May 12, 2026

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Please fix the above issues or remove invalid values from dependabot.yml.

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@Cliftonz Cliftonz mentioned this pull request May 26, 2026
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Cliftonz added a commit that referenced this pull request May 26, 2026
@Cliftonz @claude
chore(deps): bump opentelemetry stack 0.31 → 0.32 (#13)
d3f5dd2 
Coordinated bundle of the four interlocking OTEL crates that ship
on a single release cadence and cannot be updated piecemeal:

- opentelemetry              0.31 → 0.32
- opentelemetry_sdk          0.31 → 0.32
- opentelemetry-otlp         0.31 → 0.32
- opentelemetry-appender-tracing 0.31 → 0.32

Supersedes dependabot PRs #7, #8, #9, #10 — each of those bumps
a single crate, which would fail to compile against the rest of
the stack at 0.31. Closing them after this lands.

Build clean (cargo build, cargo clippy --all-features -D warnings),
997 tests passing. The 0.32 release is API-compatible with our
usage of SdkLoggerProvider, SdkMeterProvider, BatchLogProcessor,
PeriodicReader, and the OTLP HTTP exporter — no source changes
were required. The recently-fixed resolve_otlp_endpoint /
with_endpoint full-URL pipeline (commit 0c6538c) continues to
work; the 0.32 release did not revisit that contract.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
@Cliftonz Cliftonz closed this in #13 May 26, 2026
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dependabot Bot commented on behalf of github May 26, 2026

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.

@dependabot dependabot Bot deleted the dependabot/cargo/opentelemetry-0.32 branch May 26, 2026 20:01
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