The generated trace output is very verbose, but allows to follow every step of the actual macro expansion process.

生成的跟踪输出非常详细，可以跟踪实际的宏展开过程中的每一步。

youdao

The generated trace output is very verbose, but allows to follow every step of the actual macro expansion process.

生成的跟踪输出非常详细，可以跟踪实际的宏展开过程中的每一步。

youdao