FileMetaStore

d_engine::storage

Struct FileMetaStore 

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pub struct FileMetaStore { /* private fields */ }
Expand description

File-based metadata store implementation

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impl FileMetaStore

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pub fn new(data_dir: PathBuf) -> Result<Self, Error>

Creates new file-based metadata store

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impl Debug for FileMetaStore

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl MetaStore for FileMetaStore

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fn save_hard_state(&self, state: &HardState) -> Result<(), Error>

Atomically persist hard state (current term and votedFor)
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fn load_hard_state(&self) -> Result<Option<HardState>, Error>

Load persisted hard state
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fn flush(&self) -> Result<(), Error>

Optional: Flush pending writes (use with caution)
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fn flush_async<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Optional: Flush pending writes (use with caution)

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