Is async-io safe to use?

async-io has no known vulnerabilities on the latest version (2.6.0). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of async-io?

The latest version of async-io is 2.6.0, released 2025-09-14.

No known vulnerabilities on the latest version of async-io.

No, async-io is actively maintained. Latest release: 2.6.0 (2025-09-14).

Popular alternatives to async-io in Cargo include: hashbrown, getrandom, windows-sys, syn.

async-io is licensed under Apache-2.0 OR MIT.

cargov2.6.0

Async I/O and timers

License Apache-2.0 OR MITpermissive62 versions0 deps26,153,168 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

10/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

2

Contributors (12m)

11

Primary author dominance

47%

GitHub stars

597

Quality signals

OSS Criticality

0.74critical

Download trend

stable(0%)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/async-io