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ambassador

v0.5.0 Growing

Trait implementation delegation via procedural macros

MIT OR Apache-2.0 Edition 2018
#macros#trait#proc-macros#delegation#delegate

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 250 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
3.2M
Dependents
250
Releases
16
Size
35KB

Deep Insights

๐Ÿ“Š
Steady growth

441.4K downloads in the last 30 days (14.7K/day), up 3% from the previous period.

๐Ÿ”—
Moderate adoption

250 crates depend on ambassador. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ”ฌ
Pre-1.0 for over a year

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

๐Ÿ“
Compact crate

At 34KB, ambassador is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include fvm, zcash_client_backend, sux, zcash_client_sqlite, cameleon-genapi. When high-quality crates choose ambassador, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 12/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
13K/day avg+53%
05K10K15K20K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.4.1
83%
v0.4.2
7%
v0.5.0
4%
v0.3.6
4%
v0.3.5
2%

Release Timeline

16 releasessince 2019
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2023
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2025
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2026
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README

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Maintainers

Dependencies
5
direct dependencies
Dependents
250
crates depend on ambassador

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