book: remove "input" assignment in first guessing_game example#25163
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jonboiser wants to merge 2 commits into
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book: remove "input" assignment in first guessing_game example#25163jonboiser wants to merge 2 commits into
jonboiser wants to merge 2 commits into
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The original code snippet results in a confusing program where something like this happen: ``` Please input your guess. 5 You guessed: 3 ``` A later code sample at the section "Processing a guess" (line 75) leaves out that assignment to `input`, and that code worked as expected.
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @steveklabnik (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. The way Github handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see CONTRIBUTING.md for more information. |
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The original code snippet results in a confusing program where something like this happens:
For reasons I don't understand, I think the pattern is "You guessed: length of input + 2".
A later code sample with the random number generator at lines 459-463 leaves out that assignment to
input, and that code works as expected.