//! Nautical units of length.
//!//! This module contains predefined newtypes for units of length used in
//! marine, air and space navigation. The base unit is the meter.
usesuper::Length;usecrate::{Unit, make_unit};usenewnit_derive::{Length, Unit};make_unit!(Fathom,1.828_8, Length);make_unit!(Cable,219.456, Length);make_unit!(Mile,1852.0, Length);