Struct ColdStore 

pub struct ColdStore { /* private fields */ }

Implementations

impl ColdStore

pub fn new(path: &str) -> Result<Self>

Creates a new ColdStore instance with default settings

pub fn with_config( path: &str, cache_capacity_mb: usize, flush_interval_ms: Option<u64>, mode: ColdStoreMode, ) -> Result<Self>

Creates a new ColdStore instance with custom configuration

pub fn get(&self, key: &str) -> Result<Option<Vec<u8>>>

Retrieves a value from cold storage

pub fn set(&self, key: String, value: Vec<u8>) -> Result<()>

Stores a value in cold storage

pub fn delete(&self, key: &str) -> Result<()>

Removes a value from cold storage

pub fn scan(&self) -> impl Iterator<Item = Result<(String, Vec<u8>)>> + '_

Returns an iterator over all key-value pairs

pub fn scan_prefix( &self, prefix: &str, ) -> impl Iterator<Item = Result<(String, Vec<u8>)>> + '_

Returns an iterator over keys with a specific prefix

pub fn batch_set(&self, pairs: Vec<(String, Vec<u8>)>) -> Result<()>

Batch operations for better performance

pub fn compact(&self) -> Result<()>

Compacts the database to reclaim space

pub fn get_stats(&self) -> Result<ColdStoreStats>

Get database statistics

pub fn estimated_size(&self) -> u64

Get estimated size on disk

Trait Implementations

impl Drop for ColdStore

fn drop(&mut self)

Executes the destructor for this type.