Is prost-types safe to use?

prost-types has no known vulnerabilities on the latest version (0.14.4). DepScope rates its health at 82/100 (low risk).

What is the latest version of prost-types?

The latest version of prost-types is 0.14.4, released 2026-06-07.

Does prost-types have known vulnerabilities?

No known vulnerabilities on the latest version of prost-types.

Is prost-types deprecated?

No, prost-types is actively maintained. Latest release: 0.14.4 (2026-06-07).

What are alternatives to prost-types?

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

What license does prost-types use?

prost-types is licensed under Apache-2.0.

prost-types

cargov0.14.4

Prost definitions of Protocol Buffers well known types.

License Apache-2.0permissive42 versions0 deps90,170,487 weekly dl

tokio-rs/prost

/ 100

Health

safe to use

[email protected] is safe to use (health: 82/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

5/15

community

0/15

popularity_floor

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

6.5/10

moderate

Maintainer trust

Active maintainers (3m)

5

Contributors (12m)

17

Primary author dominance

64%

GitHub stars

4,740

Quality signals

OSS Criticality

0.77critical

Download trend

stable(+1.9%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/prost-types