Chapter 15.3 has "drop(c);" instead of "std::mem::drop(c)"

[Deleted user]

• I have searched open and closed issues and pull requests for duplicates, using these search terms:
  • 15.3
• I have checked the latest main branch to see if this has already been fixed, in this file:
  • 15.3

URL to the section(s) of the book with this problem:
doc.rust-lang.org/book/ch15-03-drop.html

Description of the problem:
Listing 15-16 has "drop(c);" instead of "std::mem::drop(c)"

Suggested fix:
crtl + c, crtl + v

[Carol (Nichols || Goulding)]

As stated in the text before listing 15-16:

The function is in the prelude, so we can modify main in Listing 15-15 to call the drop function, as shown in Listing 15-16: