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load_toml_or_default

cli::persist

Function load_toml_or_default 

Source 
pub async fn load_toml_or_default<T>(
    path: &Path,
    what: &str,
) -> Result<T, Error>
where
    T: DeserializeOwned + Default,
Expand description

Loads and parses a TOML file at path, or returns T::default() if it doesn’t exist yet. what is a human-readable label used in error messages (e.g. "app manifest").