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clippy: use while let loops

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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler
2021-01-19 14:52:20 +01:00
parent 09faa9ee95
commit 0d2133db98
2 changed files with 17 additions and 27 deletions
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38
src/api2/tape/restore.rs
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@ -343,32 +343,26 @@ fn restore_chunk_archive<'a>(
let mut decoder = ChunkArchiveDecoder::new(reader);
let result: Result<_, Error> = proxmox::try_block!({
loop {
match decoder.next_chunk()? {
Some((digest, blob)) => {
while let Some((digest, blob)) = decoder.next_chunk()? {
if let Some(datastore) = datastore {
let chunk_exists = datastore.cond_touch_chunk(&digest, false)?;
if !chunk_exists {
blob.verify_crc()?;
if let Some(datastore) = datastore {
let chunk_exists = datastore.cond_touch_chunk(&digest, false)?;
if !chunk_exists {
blob.verify_crc()?;
if blob.crypt_mode()? == CryptMode::None {
blob.decode(None, Some(&digest))?; // verify digest
}
if verbose {
worker.log(format!("Insert chunk: {}", proxmox::tools::digest_to_hex(&digest)));
}
datastore.insert_chunk(&blob, &digest)?;
} else if verbose {
worker.log(format!("Found existing chunk: {}", proxmox::tools::digest_to_hex(&digest)));
}
} else if verbose {
worker.log(format!("Found chunk: {}", proxmox::tools::digest_to_hex(&digest)));
if blob.crypt_mode()? == CryptMode::None {
blob.decode(None, Some(&digest))?; // verify digest
}
chunks.push(digest);
if verbose {
worker.log(format!("Insert chunk: {}", proxmox::tools::digest_to_hex(&digest)));
}
datastore.insert_chunk(&blob, &digest)?;
} else if verbose {
worker.log(format!("Found existing chunk: {}", proxmox::tools::digest_to_hex(&digest)));
}
None => break,
} else if verbose {
worker.log(format!("Found chunk: {}", proxmox::tools::digest_to_hex(&digest)));
}
chunks.push(digest);
}
Ok(())
});