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opentelemetry

v0.32.0 Growing

OpenTelemetry API for Rust

Apache-2.0 Edition 2021 MSRV 1.75.0

Quick Verdict

  • โœ“Actively maintained (updated 17d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (19.3K crates depend on it)
  • โœ“Team maintained (2 owners)
  • โœ“Permissive license (Apache-2.0)

Security

Checking security advisories...
Downloads
193.3M
Dependents
19.3K
Releases
42
Size
90KB

Deep Insights

๐Ÿ“Š
Steady growth

13.6M downloads in the last 30 days (452.3K/day), up 15% from the previous period.

๐Ÿ›๏ธ
Foundational crate

19.3K crates depend on opentelemetry โ€” it's part of the Rust ecosystem's core infrastructure. Removing it from your dependency tree would be extremely difficult.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 6+ years old, opentelemetry hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include opentelemetry_sdk, tracing-opentelemetry, opentelemetry-semantic-conventions, opentelemetry-otlp, opentelemetry-proto. When high-quality crates choose opentelemetry, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 20/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
429K/day avg-3%
0200K400K600K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.31.0
29%
v0.30.0
26%
v0.26.0
19%
v0.27.1
15%
v0.29.1
11%

Release Timeline

10 releasessince 2024
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2025
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2026
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Feature Flags

default =["trace", "metrics", "logs", "internal-logs", "futures"]

logs*trace*futures*metrics*testinginternal-logs*experimental_metrics_bound_instruments

README

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Maintainers

Dependencies
9
direct dependencies
Dependents
19.3K
crates depend on opentelemetry

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