Struct ObjectStore 

pub struct ObjectStore { /* private fields */ }

Content-addressed object store with git-style xx/hash sharding.

Implementations

impl ObjectStore

pub fn new(root: &Path) -> Self

Create a new store rooted at the given directory.

The directory is created on first write, not at construction time.

pub fn write(&self, hash: &str, data: &[u8]) -> Result<()>

Write data to the store under the given hash.

Creates the xx/ prefix directory if it doesn’t exist.

Errors

Returns an error if the directory cannot be created or the file cannot be written.

pub fn read(&self, hash: &str) -> Result<Vec<u8>>

Read data from the store for the given hash.

Errors

Returns an error if the object file does not exist or cannot be read.

pub fn exists(&self, hash: &str) -> bool

Check whether an object exists in the store.

pub fn gc(&self, keep: &[String]) -> Result<usize>

Remove objects not in the keep set. Returns the number of removed objects.

Also removes empty xx/ prefix directories after cleanup.

Errors

Returns an error if the store directory cannot be read.