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Remove silenced warnings in book-library exercise

Open cchiw opened this issue 2 years ago • 0 comments

In book-library.rs we create instances of the structs (library books) so that the struct fields are not unused. These changes allow us to remove the line to silence warnings for unused variables https://github.com/google/comprehensive-rust/issues/71.

cchiw avatar Feb 10 '23 18:02 cchiw