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test-r

v3.0.3 Stable

Test framework for Rust

Apache-2.0 Edition 2024

Quick Verdict

  • โœ“Actively maintained (updated 25d ago)
  • โœ“Stable API (3.x for 1+ years)
  • โœ“Massive adoption (1.0K crates depend on it)
  • โœ“Permissive license (Apache-2.0)

Security

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Downloads
75.2K
Dependents
1.0K
Releases
35
Size
16KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

13.7K downloads in the last 30 days (455/day), up 92% from the previous period.

๐Ÿ”—
Widely adopted

1.0K crates depend on test-r. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

test-r has only 1 owner despite 1.0K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

โœ…
Stable API

Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.

๐Ÿ“
Compact crate

At 16KB, test-r is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include golem-client, golem-wasm-rpc, golem-cli, golem-api-grpc, golem-common. When high-quality crates choose test-r, it's a strong quality signal.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 20/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
281/day avg+147%
02004006008001K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v2.3.1
51%
v3.0.3
22%
v2.1.0
15%
v2.2.2
8%
v2.0.1
5%

Release Timeline

35 releasessince 2024
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2024
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2025
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2026
4
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Feature Flags

default =["tokio"]

tokio*

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
1.0K
crates depend on test-r