git-lfs-store

Content-addressable on-disk store for Git LFS objects.

Implements the layout git-lfs uses to keep the actual bytes that LFS pointers refer to: a sharded directory tree under .git/lfs/objects/ keyed by SHA-256, with atomic insert via a tempfile rename. A file's existence and size double as its integrity check; the OID is re-verified on insert.

use git_lfs_store::Store;

let store = Store::new(".git/lfs");
let (oid, size) = store.insert(&mut "hello world".as_bytes()).unwrap();
assert!(store.contains_with_size(oid, size));
let mut reader = store.open(oid).unwrap();

Part of the git-lfs Rust workspace. Experimental — not yet ready for production. License: MIT.