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ambassador

v0.5.1 Growing

Trait implementation delegation via procedural macros

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

Quick Verdict

  • โœ“Actively maintained (updated 36d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 267 crates
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
4.1M
Dependents
267
Releases
17
Size
36KB

Deep Insights

๐Ÿ“Š
Stable downloads

437.9K downloads in the last 30 days (14.6K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

267 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 35KB, 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 14/25

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
15K/day avg-2%
05K10K15K20K25K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.4.1
81%
v0.4.2
9%
v0.5.0
6%
v0.3.6
3%
v0.3.5
2%

Release Timeline

10 releasessince 2022
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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
267
crates depend on ambassador

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