Crate mag

Mag is a library for dealing with units of measure. Magnitude!

Highlights

• Easy to understand and use
• No external dependencies
• Fast compile time
• Units are not discarded when creating quantities

Example

use mag::{length::{ft, m, mi}, time::{h, s}};

let a = 1.0 * ft; // Length<ft>
let b = a.to::<m>(); // convert to Length<m>
let c = 30.0 * s; // Period<s>
let d = 60.0 / s; // Frequency<s>
let e = 55.0 * mi / h; // Speed<mi, h>

assert_eq!(a.to_string(), "1 ft");
assert_eq!(b.to_string(), "0.3048 m");
assert_eq!(c.to_string(), "30 s");
assert_eq!(d.to_string(), "60 ㎐");
assert_eq!(e.to_string(), "55 mi/h");

Room For Improvement

• Small set of quantities and units implemented
• Quantities are f64 only

Modules

length	Base units of length.
temp	Base units of temperature.
time	Base units of time.

Structs

Area	A measurement of physical area.
Frequency	A measurement of temporal frequency for repeating events.
Length	A measurement of physical length, distance or range.
Period	A measurement of period, duration or interval of time.
Speed	A measurement of speed.
Temperature	A measurement of thermodynamic temperature.
Volume	A measurement of physical volume.