duration between two DateTime

[e00E]

How do you get the duration between two DateTimes? I'm looking at OffsetDateTime and UtcDateTime. I expect to be able to get the time between them like std's duration_since. I couldn't 'find a method like this in the time crate. The only way I see is going through unix_timestamp. I'm not sure if that's the most correct way. It's surprising that the crate has a Duration type but no way to get a Duration from two DateTimes.

[jhpratt]

Unless I have somehow forgotten to implement this, you should be able to simply subtract them, even if one is an OffsetDateTime and the other a UtcDateTime.

[e00E]

Thanks! That works.