On Sun, Jul 04 2021, Domagoj Stolfa wrote:

> * gnu/packages/crates-io.scm (rust-hmac-0.11): New public variable.
> ---
>  gnu/packages/crates-io.scm | 30 ++++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
>
> diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
> index 055730505b..4dfaa544e8 100644
> --- a/gnu/packages/crates-io.scm
> +++ b/gnu/packages/crates-io.scm
> @@ -19986,6 +19986,36 @@ Derivation Function (HKDF).")
>         (("rust-digest" ,rust-digest-0.8)
>          ("rust-hmac" ,rust-hmac-0.7))))))
>  
> +(define-public rust-hmac-0.11
> +  (package
> +    (name "rust-hmac")
> +    (version "0.11.0")
> +    (source
> +      (origin
> +        (method url-fetch)
> +        (uri (crate-uri "hmac" version))
> +        (file-name
> +          (string-append name "-" version ".tar.gz"))
> +        (sha256
> +          (base32
> +            "16z61aibdg4di40sqi4ks2s4rz6r29w4sx4gvblfph3yxch26aia"))))
> +    (build-system cargo-build-system)
> +    (arguments
> +      `(#:cargo-inputs
> +        (("rust-crypto-mac" ,rust-crypto-mac-0.11)
> +         ("rust-digest" ,rust-digest-0.9))
> +        #:cargo-development-inputs
> +        (("rust-crypto-mac" ,rust-crypto-mac-0.11)
> +         ("rust-md-5" ,rust-md-5-0.9)
> +         ("rust-sha2" ,rust-sha2-0.9)
> +         ("rust-streebog" ,rust-streebog-0.9))))
> +    (home-page "https://github.com/RustCrypto/MACs")
> +    (synopsis
> +      "Generic implementation of Hash-based Message Authentication Code (HMAC)")
> +    (description
> +      "Generic implementation of Hash-based Message Authentication Code (HMAC)")

Full sentence and period.

>  (define-public rust-hmac-0.8
>    (package
>      (name "rust-hmac")

Looks like we already have a ‘rust-hmac’ package, I am not familiar with
Rust stuff in Guix, but would it be possible to update that package
instead of adding a new one?