Is proto_core safe to use?

proto_core has no known vulnerabilities on the latest version (0.56.4). DepScope rates its health at 79/100 (moderate risk).

What is the latest version of proto_core?

The latest version of proto_core is 0.56.4, released 2026-04-18.

No known vulnerabilities on the latest version of proto_core.

No, proto_core is actively maintained. Latest release: 0.56.4 (2026-04-18).

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

proto_core is licensed under MIT.

cargov0.56.4

Core proto APIs.

License MITpermissive281 versions0 deps10,031 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 79/100)

Health breakdown0 – 100

25/25

maintenance

10/20

popularity

25/25

security

15/15

maturity

4/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

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