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atoi

v3.1.0 Stable

Parse integers directly from `[u8]` slices in safe code

MIT Edition 2024 MSRV 1.86.0
Parsing tools #conversion#integer#atoi

Quick Verdict

  • Actively maintained (updated 18d ago)
  • Stable API (3.x for 9+ years)
  • Massive adoption (1.5K crates depend on it)
  • Tiny footprint (20KB, 3 deps)
  • Permissive license (MIT)

Security

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Downloads
155.6M
Dependents
1.5K
Releases
15
Size
20KB

Deep Insights

📊
Stable downloads

12.6M downloads in the last 30 days (420.5K/day). Volume is roughly flat compared to the previous period.

🔗
Widely adopted

1.5K crates depend on atoi. Strong ecosystem adoption means battle-tested code and long-term stability.

⚠️
Single maintainer risk

atoi has only 1 owner despite 1.5K dependents. This is a bus-factor concern — consider the implications for long-term support.

Stable for 9+ years

The API has been stable (1.x) for over 9 years with 15 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

📐
Compact crate

At 19KB, atoi is lightweight. Small crate size correlates with focused, well-scoped functionality.

🌟
Used by top crates

Notable dependents include icu_normalizer, sqlx-postgres, sqlx-sqlite, arrow-cast, icu_collator. When high-quality crates choose atoi, it's a strong quality signal.

Health Breakdown

Maintenance 15/25

Recency, release consistency, active ratio

Quality 22/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
401K/day avg-52%
0200K400K600K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v2.0.0
85%
v0.4.0
9%
v1.0.0
6%
v0.3.3
0%
v0.3.2
0%

Release Timeline

10 releasessince 2018
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2018
3
2019
1
2020
2
2021
2022
2
2023
2024
2025
2026
2
Less
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Feature Flags

default =["std"]

std*

README

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Maintainers

Dependencies
3
direct dependencies
Dependents
1.5K
crates depend on atoi

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