16 lines
325 B
Rust
16 lines
325 B
Rust
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use anyhow::Result;
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pub trait StorageIterator {
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/// Get the current value.
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fn value(&self) -> &[u8];
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/// Get the current key.
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fn key(&self) -> &[u8];
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/// Check if the current iterator is valid.
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fn is_valid(&self) -> bool;
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/// Move to the next position.
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fn next(&mut self) -> Result<()>;
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}
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