Function format_duration 

pub fn format_duration(seconds: u32) -> String

Convert duration in seconds to HH:MM:SS format

Formats duration for display in podcast feeds and other contexts where human-readable time format is needed.

Arguments

• seconds - Duration in seconds

Returns

Duration string in HH:MM:SS format

Examples

use feedparser_rs::compat::format_duration;

assert_eq!(format_duration(0), "0:00:00");
assert_eq!(format_duration(90), "0:01:30");
assert_eq!(format_duration(3661), "1:01:01");
assert_eq!(format_duration(36000), "10:00:00");