Function clingo_sys::clingo_configuration_value_get

pub unsafe extern "C" fn clingo_configuration_value_get(
    configuration: *const clingo_configuration_t, 
    key: clingo_id_t, 
    value: *mut c_char, 
    size: usize
) -> bool

! Get the string value of the given entry. ! ! @pre The @link clingo_configuration_type() type@endlink of the entry must be @ref ::clingo_configuration_type_value. ! @pre The given size must be larger or equal to size of the value. ! @param[in] configuration the target configuration ! @param[in] key the key ! @param[out] value the resulting string value ! @param[in] size the size of the given char array ! @return whether the call was successful