Syncoid --recap option

[H25E]

I think it would be great if syncoid could have a recap option, specially when doing recursive transfers of multiple datasets at once.

syncoid ... --recap /some/where/report.log --recursive ... Where the recap file could look like:

dataset_a                        aa.a MB
dataset_b                        bb.b KB
dataset_c                        cc.c GB
...
------------------------------------------
TOTAL                            tt.t TB
Rate (Avg)                       rr.r MBPS
Elapsed time                     whatever

Whhat do you think about it? I know that it's completely unnecessary and "unimportant" but seems like a good QoL addition to me.