mingling.git - 用于开发多子命令的命令行框架

	Commit message (Collapse)	Author	Age	Files	Lines
*	Add shared `MockProgramCollect` and conditional `Groupped` bounds	魏曹先生	10 days	1	-1/+1
\| \| \| \| \| \|	Extract duplicate `MockCollect` implementations into a reusable `MockProgramCollect` type. Conditionally require `Serialize` on the `Groupped` trait when the `general_renderer` feature is enabled.
*	Add `pack_err!` macro for error structs with automatic name field	魏曹先生	11 days	4	-0/+268