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config_root_from

eval_magic::adapters::descriptor::layers

Function config_root_from 

Source 
pub fn config_root_from(
    explicit: Option<&str>,
    xdg_config_home: Option<&str>,
    home: Option<&Path>,
) -> Option<PathBuf>
Expand description

Resolve the user-global config root from explicit/env inputs: $EVAL_MAGIC_CONFIG_DIR verbatim (empty disables the layer), else $XDG_CONFIG_HOME/eval-magic, else <home>/.config/eval-magic.