6 commits

Author	SHA1	Message	Date
Edward Shen	c75b5063af	remove cacahe, use disk cache instead	2021-04-14 22:11:00 -04:00
Edward Shen	a679055f3d	more comments	2021-04-09 23:15:44 -04:00
Edward Shen	de75ff52e2	pedantic clippy	2021-04-09 22:02:08 -04:00
Edward Shen	109a0850f9	fixed imports	2021-04-09 22:00:59 -04:00
Edward Shen	c776f09026	make UpstreamError pub	2021-04-09 22:00:09 -04:00
Edward Shen	70b7e61745	Add transparent caching	2021-04-09 21:59:29 -04:00