use super::{Distance, DistanceUnit, Speed, SpeedUnit, Time};
#[derive(thiserror::Error, Debug)]
pub enum UnitError {
#[error("unable to parse {0} as a number")]
NumericParsingError(String),
#[error("cannot create speed from time {0} and distance {0}")]
SpeedFromTimeAndDistanceError(Time, Distance),
#[error("cannot create time from speed {0} {1} and distance {2} {3}")]
TimeFromSpeedAndDistanceError(Speed, SpeedUnit, Distance, DistanceUnit),
#[error("failure due to numeric precision: {0}")]
PrecisionError(String),
}