checksum: Further rework #6868
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checksum: Further rework #6868
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@sylvestre @cakebaker ping for review ^^ |
cakebaker
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| /// from the expectation. | ||
| pub failed_cksum: u32, | ||
| pub failed_open_file: u32, | ||
| /// number |
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This comment looks incomplete ;-)
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| )), | ||
| } | ||
| BASE64.decode(ck).map(hex::encode).ok() | ||
| } else if ck.len() % 2 != 0 { |
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A (pedantic) detail: I would use == for better readability and swap the if and else parts.
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- Rename the function to emphasize its goal - Do not pass the filename anymore, as it is only used to create an error, that may be done in the scope calling the function - Change the return type to Option, as the error is made in the outer scope - Don't try to decode the base64 string as UTF8 string. This most oftenly fails and is wrong. - Get rid of the `bytes_to_hex` function, as it provides the same functionality as `hex::encode`
- Add comments to explain what each field is counting
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Thanks for noticing these |
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Thanks! |
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This PR further rework
checksum.rsto get rid of entangled variable processing.It also partly fixes #6576, for the case where the digest has an odd length (it may still fail in case the length is even but still wrong)