book: fix the hidden find() functions in error-handling.md #35620
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The hidden find() functions always returns None. Consequently, one of the examples using find() prints "No file extension found" instead of "File extension: rs" which is the expected output. This patch fixes the issue by implementing find() with std::str::find(). Signed-off-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
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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 @Manishearth (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 Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed.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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@bors-servo r+ rollup thanks! |
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📌 Commit 3042fba has been approved by |
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book: fix the hidden find() functions in error-handling.md The hidden find() functions always returns None. Consequently, one of the examples using find() prints "No file extension found" instead of "File extension: rs" which is the expected output. This patch fixes the issue by implementing find() with std::str::find(). Signed-off-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
eddyb
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Aug 14, 2016
book: fix the hidden find() functions in error-handling.md The hidden find() functions always returns None. Consequently, one of the examples using find() prints "No file extension found" instead of "File extension: rs" which is the expected output. This patch fixes the issue by implementing find() with std::str::find(). Signed-off-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
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Rollup of 30 pull requests - Successful merges: #34941, #35392, #35444, #35447, #35491, #35533, #35539, #35558, #35573, #35574, #35577, #35586, #35588, #35594, #35596, #35597, #35598, #35606, #35611, #35615, #35616, #35620, #35622, #35640, #35643, #35644, #35646, #35647, #35648, #35661 - Failed merges: #35395, #35415
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The hidden find() functions always returns None. Consequently, one of the
examples using find() prints "No file extension found" instead of
"File extension: rs" which is the expected output.
This patch fixes the issue by implementing find() with std::str::find().
Signed-off-by: Christophe Vu-Brugier cvubrugier@fastmail.fm