Function load 

pub fn load<'a, S, T, D>(cli: &S, defaults: &D) -> Result<T>
where
    T: Deserialize<'a>,
    S: Source + Clone + Send + Sync + 'static,
    D: PathDefaults,

Load the configuration

Errors

• Error::ConfigDir - No valid config directory could be found
• Error::ConfigBuild - Unable to build a valid configuration
• Error::ConfigDeserialize - Unable to deserialize configuration
• Any other error encountered while trying to read the config file