Function validate_required_env 

pub fn validate_required_env(keys: &[&str]) -> EnvResult<()>

Validates that all required environment variables are set.

This is useful during application initialization to fail fast if configuration is incomplete.

Examples

use riglr_core::util::{validate_required_env, DOCTEST_API_KEY_VALIDATE, DOCTEST_DATABASE_URL};

let required = vec![DOCTEST_API_KEY_VALIDATE, DOCTEST_DATABASE_URL];
validate_required_env(&required).expect("Missing required environment variables");

Errors

Returns the first EnvError::MissingRequired encountered.