Crate env_struct

Environment variable struct for better env management.

Currently it’s very opinionated and depends on having std as it’s fields defaults to String type, and uses std::env::var(<key>).

You are also forced to specify a default-value for the ENV_VARIABLE because IMHO that’s important.

Also lastly we just capitalize the field name for env_variable name so make sure to set those up correctly.

Key roadmap goal is, Support custom aliases for env_var key.

Note we don’t support boolean or enum based env variables yet, I hope to shortly but I don’t really need that so haven’t thought about it much yet!

Usage

use env_struct::env_struct;
env_struct!{
    #[derive(Debug)]
    pub struct DummyEnv {
        pub path_to_something = "/path_to_something".into(),
        pub config_path = "/folder/config_path.toml".into(),
    }
};

Macros

env_struct

Macro for writing a env_struct