compound_duration

Convert seconds to compound duration (week, days, hours, minutes, seconds)

| input number | output string | | ------------ | ------------- | | 7259 | 2h59s | | 86400 | 1d | | 6000000 | 9w6d10h40m | | 4294967295 | 7101w3d6h28m15s |

format_dhms or format_wdhms, example:

```rust use compoundduration::formatdhms; use std::time::Instant;

fn main() { let now = Instant::now(); // do something ... println!("{}", formatdhms(now.elapsed().assecs() as usize)); } ```