ockam_abac docs build is failing

[elpiel]

It's seems that many if not all Docs.rs builds have failed to build ockam_abac due to missing alloc

[INFO] [stderr] error[E0432]: unresolved import alloc [INFO] [stderr] --> src/policy.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use alloc::vec; [INFO] [stderr] | ^^^^^ help: a similar path exists: std::alloc

Here's the log from 0.10.0: https://docs.rs/crate/ockam_abac/0.10.0/builds/633647

I haven't checked the source but I was going through the docs and found out about the issue.

[mrinalwadhwa]

@elpiel thank you for reporting this!!

[mrinalwadhwa]

For anyone looking into why this may be happening, the code of the crate is here https://github.com/build-trust/ockam/tree/develop/implementations/rust/ockam/ockam_abac

[michealkeines]

Hi @mrinalwadhwa i will take this one

[mrinalwadhwa]

@michealkeines that would be great! Thank you

[michealkeines]

@mrinalwadhwa Please review my PR, Thank you

[elpiel]

@elpiel thank you for reporting this!!

Always happy to help!

[adrianbenavides]

A potential fix was added https://github.com/build-trust/ockam/pull/3666 but it looks like it was not necessary.

[elpiel]

@adrianbenavides docs for abac still fails to build:

https://docs.rs/crate/ockam_abac/latest

Build logs from latest build (0.17) on 28th of March can be found here: https://docs.rs/crate/ockam_abac/0.17.0/builds/777415

compile_error!("NIST P-256 requires feature `rustcrypto`")

[SanjoDeundiak]

@elpiel, thanks for the contribution. We want to remove that feature at all for now, if you would like to pick that issue I described it here https://github.com/build-trust/ockam/issues/4704