Is hashbrown safe to use?

hashbrown has no known vulnerabilities on the latest version (0.17.1). DepScope rates its health at 90/100 (low risk).

What is the latest version of hashbrown?

The latest version of hashbrown is 0.17.1, released 2026-05-09.

Does hashbrown have known vulnerabilities?

No known vulnerabilities on the latest version of hashbrown.

Is hashbrown deprecated?

No, hashbrown is actively maintained. Latest release: 0.17.1 (2026-05-09).

What are alternatives to hashbrown?

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

What license does hashbrown use?

hashbrown is licensed under MIT OR Apache-2.0.

hashbrown

cargov0.17.1

A Rust port of Google's SwissTable hash map

License MIT OR Apache-2.0permissive56 versions0 deps470,143,205 weekly dl

rust-lang/hashbrown

/ 100

Health

safe to use

[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.5/10

moderate

Maintainer trust

Active maintainers (3m)

11

Contributors (12m)

11

Primary author dominance

34%

GitHub stars

2,912

Quality signals

OSS Criticality

0.78critical

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

hashbrown

cargov0.17.1

A Rust port of Google's SwissTable hash map

License MIT OR Apache-2.0permissive56 versions0 deps470,143,205 weekly dl

rust-lang/hashbrown

/ 100

Health

safe to use

[email protected] is safe to use (health: 90/100)

Health breakdown0 – 100

25/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.5/10

moderate

Maintainer trust

Active maintainers (3m)

11

Contributors (12m)

11

Primary author dominance

34%

GitHub stars

2,912

Quality signals

OSS Criticality

0.78critical

Download trend

stable(0%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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