Is libcnb-proc-macros safe to use?

libcnb-proc-macros has no known vulnerabilities on the latest version (0.30.4). DepScope rates its health at 68/100 (moderate risk).

What is the latest version of libcnb-proc-macros?

The latest version of libcnb-proc-macros is 0.30.4, released 2026-04-13.

Does libcnb-proc-macros have known vulnerabilities?

No known vulnerabilities on the latest version of libcnb-proc-macros.

Is libcnb-proc-macros deprecated?

No, libcnb-proc-macros is actively maintained. Latest release: 0.30.4 (2026-04-13).

What are alternatives to libcnb-proc-macros?

Popular alternatives to libcnb-proc-macros in Cargo include: hashbrown, getrandom, windows-sys, syn.

What license does libcnb-proc-macros use?

libcnb-proc-macros is licensed under BSD-3-Clause.

libcnb-proc-macros

cargov0.30.4

Procedural macros used within libcnb.rs

License BSD-3-Clausepermissive41 versions0 deps5,358 weekly dl

heroku/libcnb.rs/tree/main/libcnb-proc-macros

/ 100

Health

safe to use

[email protected] is safe to use (health: 68/100)

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/libcnb-proc-macros

libcnb-proc-macros

cargov0.30.4

Procedural macros used within libcnb.rs

License BSD-3-Clausepermissive41 versions0 deps5,358 weekly dl

heroku/libcnb.rs/tree/main/libcnb-proc-macros

/ 100

Health

safe to use

[email protected] is safe to use (health: 68/100)

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/libcnb-proc-macros