Is async_singleflight safe to use?

async_singleflight has no known vulnerabilities on the latest version (0.6.2). DepScope rates its health at 67/100 (moderate risk).

What is the latest version of async_singleflight?

The latest version of async_singleflight is 0.6.2, released 2026-02-09.

No known vulnerabilities on the latest version of async_singleflight.

No, async_singleflight is actively maintained. Latest release: 0.6.2 (2026-02-09).

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

async_singleflight is licensed under MIT OR Apache-2.0.

cargov0.6.2

Async singleflight.

License MIT OR Apache-2.0permissive17 versions0 deps61,784 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 67/100)

Health breakdown0 – 100

20/25

maintenance

10/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/async_singleflight