Remove unnecessary RefCell from FileSource #4157
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tustvold
commented
Apr 28, 2023
| let mut reader = self.reader.borrow_mut(); | ||
| reader.seek(SeekFrom::Start(self.start))?; // always seek to start before reading | ||
| self.buf_cap = reader.read(&mut self.buf)?; | ||
| self.reader.seek(SeekFrom::Start(self.start))?; // always seek to start before reading |
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This is technically still racy because cloned file descriptor share a seek position, but the refcell wasn't helping prevent this
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Closing in favour of #4156 |
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Which issue does this PR close?
Closes #.
Rationale for this change
This isn't actually necessary
What changes are included in this PR?
Are there any user-facing changes?