Implement Store::retrieve_copy()
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1 changed files with 13 additions and 1 deletions
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@ -187,7 +187,19 @@ impl Store {
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/// Retrieve a copy of a given entry, this cannot be used to mutate
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/// Retrieve a copy of a given entry, this cannot be used to mutate
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/// the one on disk
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/// the one on disk
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pub fn retrieve_copy(&self, id: StoreId) -> Result<Entry> {
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pub fn retrieve_copy(&self, id: StoreId) -> Result<Entry> {
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unimplemented!();
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let mut entries_lock = self.entries.write();
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if entries_lock.is_err() {
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return Err(StoreError::new(StoreErrorKind::LockPoisoned, None))
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}
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let mut entries = entries_lock.unwrap();
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// if the entry is currently modified by the user, we cannot drop it
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if entries.get(&id).map(|e| e.is_borrowed()).unwrap_or(false) {
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return Err(StoreError::new(StoreErrorKind::IdLocked, None));
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}
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StoreEntry::new(id).get_entry()
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}
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}
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/// Delete an entry
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/// Delete an entry
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