ipfs-unixfs

Goals

• blockstore API independent way to traverse the merkledag
  • the core read API does not deal with loading blocks
  • instead access to interesting Cids is given

Status

• first iteration of file reader has been implemented
• first iteration of resolving IpfsPath segments through directories has been implemented
  • as the HAMTShard structure is not fully understood, all buckets are searched, however the API is expected to remain the same even if more efficient lookup is implemented
• first iteration of /get-like tree walking implemented
• creation and alteration of dags has not been implemented

Usage

• The main entry point to walking anything unixfs should be ipfs_unixfs::walk::Walker
• The main entry point to resolving links under dag-pb or unixfs should be ipfs_unixfs::resolve
• There is a ipfs_unixfs::file::visit::FileVisit utility but it should be considered superceded by ipfs_unixfs::walk::Walker

License

MIT or APL2.