cloudiful-config 0.4.2

Small serde-based config helpers for TOML, JSON, JSONC, env overrides, and atomic saves.
Documentation 
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#[test]
fn config_root_errors_when_required_environment_is_missing() {
    let err = crate::paths::test_config_root_from(|_| None).unwrap_err();

    assert_eq!(err.kind(), std::io::ErrorKind::NotFound);
}