On Sun, Jul 04 2021, Domagoj Stolfa wrote:

> * gnu/packages/crates-io.scm (rust-postgres-derive-0.4): New public variable.
> ---
>  gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
>
> diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
> index 8ec8506c94..ab2e6dbb01 100644
> --- a/gnu/packages/crates-io.scm
> +++ b/gnu/packages/crates-io.scm
> @@ -32778,6 +32778,33 @@ UDP.")
>        "This package provides a native, synchronous PostgreSQL client")
>      (license (list license:expat license:asl2.0))))
>  
> +(define-public rust-postgres-derive-0.4
> +  (package
> +    (name "rust-postgres-derive")
> +    (version "0.4.0")
> +    (source
> +      (origin
> +        (method url-fetch)
> +        (uri (crate-uri "postgres-derive" version))
> +        (file-name
> +          (string-append name "-" version ".tar.gz"))
> +        (sha256
> +          (base32
> +            "0xqlf1gffy3q8hra3fm0vm9x8i5fkvi0qjl99d0xirxh3hidsmy8"))))
> +    (build-system cargo-build-system)
> +    (arguments
> +      `(#:cargo-inputs
> +        (("rust-proc-macro2" ,rust-proc-macro2-1)
> +         ("rust-quote" ,rust-quote-1)
> +         ("rust-syn" ,rust-syn-1))))
> +    (home-page
> +      "https://github.com/sfackler/rust-postgres")
> +    (synopsis
> +      "An internal crate used by postgres-types")

Avoid using words like “an” and “the” in the synopsis.

> +    (description
> +      "An internal crate used by postgres-types")

Full sentence.