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former_meta

v2.43.0 Stable

A flexible implementation of the Builder pattern supporting nested builders and collection-specific subformers. Implementation of its derive macro. Should not be used independently, instead use module::former which relies on the module.

MIT Edition 2021
Development toolsAlgorithms #fundamental#general-purpose#builder-pattern

Quick Verdict

  • โœ“Actively maintained (updated 37d ago)
  • โœ“Stable API (2.x for 4+ years)
  • โœ“Permissive license (MIT)

Security

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Downloads
209.8K
Dependents
67
Releases
64
Size
100KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

8.6K downloads in the last 30 days (287/day), up 101% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 160 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

โœ…
Stable for 4+ years

The API has been stable (1.x) for over 4 years with 64 releases. This level of maturity means you can depend on it without worrying about breaking changes.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 21/25

Yanked ratio, deps, size, maturity, features

Community 11/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
164/day avg+205%
05001K2K2/263/164/34/215/95/26

Top Dependents

Most downloaded crates that depend on former_meta

Version Adoption

v2.43.0
60%
v2.41.0
18%
v2.37.0
8%
v2.38.0
8%
v2.40.0
6%

Release Timeline

10 releasessince 2025
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Feature Flags

default =["enabled", "derive_former"]

fullenabled*performancederive_former*proc-macro-debugformer_diagnostics_print_generated

README

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Maintainers

Dependencies
6
direct dependencies
Dependents
67
crates depend on former_meta

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