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clippy: collapse nested ifs

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Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler
2021-01-19 11:06:26 +01:00
parent 3b82f3eea5
commit 6334bdc1c5
10 changed files with 52 additions and 74 deletions
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26
src/tape/inventory.rs
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@ -675,20 +675,18 @@ impl Inventory {
for (uuid, entry) in self.map.iter_mut() {
if let Some(changer_name) = online_map.lookup_changer(uuid) {
entry.location = Some(MediaLocation::Online(changer_name.to_string()));
} else {
if let Some(MediaLocation::Online(ref changer_name)) = entry.location {
match online_map.online_map(changer_name) {
None => {
// no such changer device
entry.location = Some(MediaLocation::Offline);
}
Some(None) => {
// got no info - do nothing
}
Some(Some(_)) => {
// media changer changed
entry.location = Some(MediaLocation::Offline);
}
} else if let Some(MediaLocation::Online(ref changer_name)) = entry.location {
match online_map.online_map(changer_name) {
None => {
// no such changer device
entry.location = Some(MediaLocation::Offline);
}
Some(None) => {
// got no info - do nothing
}
Some(Some(_)) => {
// media changer changed
entry.location = Some(MediaLocation::Offline);
}
}
}