Function format_duration 

pub fn format_duration(duration: Duration) -> String

Format a duration into a human-readable string

Examples

• Durations >= 1 second: “1.23s”
• Durations >= 1 millisecond: “456ms”
• Durations < 1 millisecond: “< 1ms”

Arguments

• duration - The duration to format

Returns

A formatted string representation of the duration