Function dotfiles_core::yaml_util::get_optional_string_array_from_yaml_hash

pub fn get_optional_string_array_from_yaml_hash(
    name: &str,
    yaml: &StrictYaml
) -> Result<Vec<String>, DotfilesError>

Gets a specific string array setting from a yaml hash, but if it is not found it returns an empty array.

Errors

• ErrorType::UnexpectedYamlTypeError if the yaml is not a hash.
• ErrorType::UnexpectedYamlTypeError if the yaml does not have string keys.
• ErrorType::UnexpectedYamlTypeError if the value’s type is not array, or some of its values are not string.