Struct StorageIndex 

pub struct StorageIndex { /* private fields */ }

Ephemeral metadata index backed by redb.

Implementations

impl StorageIndex

pub fn open(path: &Path) -> Result<Self, CacheError>

Open or create the index at the given path.

pub fn index_narinfo(&self, hash: &str, nar_size: u64) -> Result<(), CacheError>

Record a narinfo in the index.

pub fn index_store_path( &self, store_path: &str, hash: &str, ) -> Result<(), CacheError>

Record a store path → hash mapping.

pub fn has_narinfo(&self, hash: &str) -> Result<bool, CacheError>

Check if a hash exists in the index.

pub fn list_hashes(&self) -> Result<Vec<String>, CacheError>

List all indexed hashes.

pub fn count(&self) -> Result<u64, CacheError>

Total number of indexed narinfos.

pub fn remove(&self, hash: &str) -> Result<(), CacheError>

Remove a hash from the index.