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frectonz
@frectonz.et

I made a rust library for parsing env vars. Environment variable parser with a clap style derive macro and elm style error reporting. github.com/frectonz/par...

github.comGitHub - frectonz/parenv: Environment variable parser with a clap style derive macro and elm style error reporting.Environment variable parser with a clap style derive macro and elm style error reporting. - GitHub - frectonz/parenv: Environment variable parser with a clap style derive macro and elm style error...

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frectonz
@frectonz.et

`parenv` is more similar to using clap with `env` support, it's not a serde deserializer, it also generates nice error reports for you when users don't provide the required environment variables

HJVT
@hjvt.dev

That's actually pretty neat, more readable configuration loading errors are good. One issue I can spot is that it depends on `owo-colors` and `miette` with `fancy` feature, which are not going to work particularly well outside of a CLI application.

frectonz
@frectonz.et

yeah true, that is a problem, i think i will be able to remove the owo-colors dependency in the next couple of releases, but it will be harder to replace miette