book: fix mistake (File::open -> File::create) #36374
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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. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed.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 the contribution instructions for more information. |
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Thank you! Why is this a mistake, though? And if it is, then the error message needs to change as well. |
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In this example, we are going to open the file and write it in the file. Open is read-only, so it needs to be changed to create to write. |
| @@ -275,7 +275,7 @@ won’t have its methods: | |||
| [write]: ../std/io/trait.Write.html | |||
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| ```rust,ignore | |||
| let mut f = std::fs::File::open("foo.txt").expect("Couldn’t open foo.txt"); | |||
| let mut f = std::fs::File::create("foo.txt").expect("Couldn’t open foo.txt"); | |||
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I think @steveklabnik is suggesting "Couldn’t open foo.txt" should be changed to "Couldn’t create foo.txt"
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Thank you! @frewsxcv |
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@bors: r+ rollup ah ha! Since it is marked |
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📌 Commit 5b59c14 has been approved by |
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⌛ Testing commit 5b59c14 with merge 444b90c... |
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💔 Test failed - auto-win-gnu-32-opt-rustbuild |
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@bors: retry On Tue, Sep 13, 2016 at 8:39 PM, bors notifications@github.com wrote:
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book: fix mistake (File::open -> File::create)
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