On Sun, Jul 04 2021, Domagoj Stolfa wrote:

> * gnu/packages/crates-io.scm (rust-bit-vec-0.6): New public variable.
> ---
>  gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
>
> diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
> index 9e38efb765..2fa1b00228 100644
> --- a/gnu/packages/crates-io.scm
> +++ b/gnu/packages/crates-io.scm
> @@ -4950,6 +4950,34 @@ types.")
>         #:cargo-development-inputs
>         (("rust-rand" ,rust-rand-0.3))))))
>  
> +(define-public rust-bit-vec-0.6
> +  (package
> +    (name "rust-bit-vec")
> +    (version "0.6.3")
> +    (source
> +      (origin
> +        (method url-fetch)
> +        (uri (crate-uri "bit-vec" version))
> +        (file-name
> +          (string-append name "-" version ".tar.gz"))
> +        (sha256
> +          (base32
> +            "1ywqjnv60cdh1slhz67psnp422md6jdliji6alq0gmly2xm9p7rl"))))
> +    (build-system cargo-build-system)
> +    (arguments
> +      `(#:cargo-inputs
> +        (("rust-serde" ,rust-serde-1))
> +        #:cargo-development-inputs
> +        (("rust-rand" ,rust-rand-0.7)
> +         ("rust-rand-xorshift" ,rust-rand-xorshift-0.2)
> +         ("rust-serde-json" ,rust-serde-json-1))))
> +    (home-page
> +      "https://github.com/contain-rs/bit-vec")
> +    (synopsis "A vector of bits")
> +    (description
> +      "This package provides a vector of bits")

missing period.