Module objects 

Canonical object types: Node, Edge, Tree, Commit, Operation, View.

Each type serializes and deserializes as canonical DAG-CBOR (SPEC §3, §4). Every Rust struct in this module has the _kind discriminator baked in via a custom (de)serialize pair, so a Node encoded on the wire cannot round-trip into an Edge by accident.

Forward-compat per SPEC §3.2: every object type carries an extra: BTreeMap<String, Ipld> extension map that catches fields this version doesn’t know about. The extras are preserved on re-encode so that signed objects remain verifiable across version upgrades.

Re-exports

pub use commit::Commit;

pub use commit::Signature;

pub use edge::Edge;

pub use embedding_set::EmbeddingBucket;

pub use embedding_set::EmbeddingEntry;

pub use index_set::AdjacencyBucket;

pub use index_set::AdjacencyEntry;

pub use index_set::IncomingAdjacencyBucket;

pub use index_set::IncomingAdjacencyEntry;

pub use index_set::IndexSet;

pub use node::Dtype;

pub use node::Embedding;

pub use node::Node;

pub use operation::Operation;

pub use tombstone::Tombstone;

pub use view::RefTarget;

pub use view::View;

Modules

commit

Commit object (SPEC §4.4).

edge

The Edge object.

embedding_set

EmbeddingBucket - per-node leaf object inside the Prolly sidecar that lifts the embedding vector out of the Node canonical bytes.

index_set

Index objects (Phase 2 secondary indexes).

node

The Node object and its embedding substructure.

operation

Operation object (SPEC §4.5) - the unit of the op-log.

tombstone

Tombstone - logical “forget this node” marker (SPEC §4, mnem/0.2+).

view

View object (SPEC §4.6) - a snapshot of the mutable state of a repo.