"please upgrade to generic-array"

[mcr]

warning: use of deprecated trait `elliptic_curve::generic_array::ArrayLength`: please upgrade to generic-array 1.x
   --> tss-esapi/src/abstraction/signer.rs:289:23
    |
289 |     SignatureSize<C>: ArrayLength<u8>,
    |                       ^^^^^^^^^^^

I spent some time a few weeks ago trying to understand how to upgrade our use of it. I failed :-(
I resorted to

export RUSTFLAGS="-Adeprecated"

which makes me unhappy. I would be happy to fix them all if I understood the problem.
Many posters say they are moving to hybrid-array.
I think that all of this comes in via elliptic-curve, which has not moved to generic-array 1.0. (I see it also via sha2/digest/block-buffer, but that's a dev-dependancy?)

[Superhepper]

Yeah, that comes from the abstraction layer and as you said it is probably coming elliptic curve. Hopefully it will be resolved with the things that @baloo is working on because it will update all the dependencies.

Are you using the 7.x.y release or are you using top of main?

[baloo]

This is handled in the first commit of #563

Hopefully we’ll get stable releases of rustcrypto soon. We’re stuck behind the rand-core 0.10 at the moment.

(Any feedback on #563 is most welcome)

[su-sd]

@baloo Do you have a rough guesstimate when this will happen?

[baloo]

We’ve been working on a release for almost two years now. Your guess is as good as mine.