Struct FsStore 

pub struct FsStore { /* private fields */ }

Second implementation (seam rule): filesystem store, one file per chunk, sharded by the first digest byte.

Implementations

impl FsStore

pub fn open(root: &Path) -> Result<Self, StoreError>

Opens (creating if absent) a store rooted at root.

Errors

Returns StoreError::Io when the root cannot be created.

Trait Implementations

impl ChunkStore for FsStore

fn put(&mut self, data: &[u8]) -> Result<ContentHash, StoreError>

Stores data and returns its content address. Idempotent.

fn get(&self, hash: &ContentHash) -> Result<Vec<u8>, StoreError>

Retrieves the bytes for hash, verifying them against the address.

fn has(&self, hash: &ContentHash) -> bool

Whether hash is present.