diskgraph-ffi

UniFFI bindings for DiskGraph: Swift and Kotlin access to the read-only API plus asynchronous job handles.

Install

The Rust crate is published for host integration:

[dependencies]
diskgraph-ffi = "0.2"

The generated Swift and Kotlin sources are produced from the built library:

cargo build -p diskgraph-ffi
cargo run -p diskgraph-ffi --bin uniffi-bindgen -- generate \
  target/debug/libdiskgraph_ffi.dylib --language swift --language kotlin \
  --out-dir bindings

The surface

Read-only JSON envelopes: scan a native path, read the latest snapshot, list children, explain a node, compare growth, list candidates. Write operations are not exposed here.

spawn_scan_json returns a handle immediately — a UI thread never blocks on a walk. progress_json is a non-blocking snapshot, cancel is cooperative, and result_json is an idempotent join whose error path reports a caller cancellation honestly.

License

MIT