4 commits

Author	SHA1	Message	Date
Yu Chen	3aa7fac88a	add cargo fmt in Makefile, and exec make fmt	2022-05-20 08:50:52 +08:00
hypocrasy	f9346edad1	Add comments in ch6	2022-04-30 16:04:58 +08:00
Yifan Wu	b96db03e48	cargo clippy & fmt	2022-01-21 14:56:19 -08:00
Yifan Wu	57f7debbc6	Substituted to the original ch7 code.	2022-01-18 02:48:50 -08:00