Function clingo_sys::clingo_configuration_map_subkey_name

pub unsafe extern "C" fn clingo_configuration_map_subkey_name(
    configuration: *mut clingo_configuration_t, 
    key: clingo_id_t, 
    offset: usize, 
    name: *mut *const c_char
) -> bool

Get the name associated with the offset-th subkey.

@pre The @link clingo_configuration_type() type@endlink of the entry must be @ref ::clingo_configuration_type_map.

Parameters:

• configuration the target configuration
• key the key
• offset the offset of the name
• name the resulting name

Returns whether the call was successful