Crate timecalc

timecalc is a simple library to calculate duration expressions into a total duration.

Duration expressions

Duration expressions can be specified as intervals and durations.

Intervals

Intervals are specified as start-end, e.g. 9-12:30.

Durations

Durations are specified as +duration or -duration, e.g. 1h or -30m.

Valid duration units are:

• w for weeks
• d for days
• h for hours
• m for minutes

Example

use timecalc::{formatter::duration_to_str, parser::parse_expressions};

let args = vec!["1h", "2h", "-30m"];
let total_duration = parse_expressions(&args).unwrap();
let output = duration_to_str(total_duration);
assert_eq!(output, "2h 30m");

Modules

formatter

Format a duration into a String.

parser

Parse duration expressions into a total duration.

Enums

TimecalcError