blobstore

A content addressable store for arbitrary blobs.

Usage

Add the following to your Cargo.toml file:

toml [dependencies] blobstore = "^0.2"

and import into your code:

rust extern crate blobstore;

Example

```rust extern crate blobstore;

use blob_store::BlobStore;

let mut data = "foo".asbytes(); let store = BlobStore::new("./store".tostring());

// this will accept any std::io::Read type let hash = store.put(&mut data).unwrap();

// hash is a SHA256 of the content assert_eq!(hash, "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae");

let mut value = String::new(); store.get(hash.asref()).unwrap().readto_string(&mut value).unwrap();

assert_eq!(value, "foo");

store.remove(hash.as_ref()).unwrap();

fs::removedirall(store.path).unwrap(); ```

API

BlobStore implements the following trait:

rust trait Store { fn put(&self, item: &mut std::io::Read) -> Result<String, std::io::Error>; fn get(&self, hash: &str) -> Result<stf::fs::File, std::io::Error>; fn remove(&self, hash: &str) -> Result<(), std::io::Error>; }