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join-lazy-fmt

v0.9.2 Growing

Lazy `separator.join(iterable)` method and `lazy_format!` for Rust

MIT Edition 2018
Rust patterns #lazy#iterator#human#format#join

Quick Verdict

  • โœ•Not updated for 7+ years
  • !Pre-1.0: API may have breaking changes
  • โœ“Tiny footprint (4KB, 0 deps)
  • โœ“Permissive license (MIT)

Security

Checking security advisories...
Downloads
588.7K
Dependents
26
Releases
3
Size
4KB

Deep Insights

๐Ÿ“Š
Steady growth

5.6K downloads in the last 30 days (188/day), up 9% from the previous period.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 88 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 7+ years old, join-lazy-fmt hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Zero dependencies

join-lazy-fmt has no external dependencies โ€” minimal supply chain risk and fast compile times.

๐Ÿ“
Compact crate

At 4KB, join-lazy-fmt is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include type-sitter-gen, iter-python, dryadsynth-bv. When high-quality crates choose join-lazy-fmt, it's a strong quality signal.

Health Breakdown

Maintenance 3/25

Recency, release consistency, active ratio

Quality 18/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
143/day avg+116%
010020030040050012/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.9.2
99%
v0.9.0
0%
v0.9.1
0%

Release Timeline

3 releasessince 2019
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Feature Flags

nightly

README

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Maintainers

Dependencies
0
direct dependencies
Dependents
26
crates depend on join-lazy-fmt

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