ipld / go-codec-dagpb

An implementation of the DAG-PB spec for Go

go-dagpb

An implementation of the IPLD DAG-PB spec for go-ipld-prime

Use Decode(ipld.NodeAssembler, io.Reader) and Encode(ipld.Node, io.Writer) directly, or import this package to have this codec registered into the go-ipld-prime CID link loader.

Nodes encoded with this codec must conform to the DAG-PB spec. Specifically, they should have the non-optional fields shown in the DAG-PB schema:

type PBNode struct {
  Links [PBLink]
  Data optional Bytes
}

type PBLink struct {
  Hash Link
  Name optional String
  Tsize optional Int
}

Use dagpb.Type.PBNode and friends directly for strictness guarantees. Basic ipld.Nodes will need to have the appropraite fields (and no others) to successfully encode using this codec.

License & Copyright

Copyright © 2020 Protocol Labs

Licensed under either of

• Apache 2.0, (LICENSE-APACHE / http://www.apache.org/licenses/LICENSE-2.0)
• MIT (LICENSE-MIT / http://opensource.org/licenses/MIT)

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.