chain

ptwm_core::chain::dispatch

Op dispatch: construct a Box<dyn Op> from an OpId and its raw params.

`ptwm_core::chain::dispatch`

Op dispatch: construct a Box<dyn Op> from an OpId and its raw params.

rsmod

mod dispatch

Op dispatch: construct a `Box<dyn Op>` from an `OpId` and its raw params.

Inverse of `Op::write_params` — decodes the params bytes each op wrote and instantiates the concrete struct.

rsfn

pub fn op_from_id(id: OpId, params: &[u8]) -> Result<Box<dyn ?>, PtwmCoreError>

Instantiate a `Box<dyn Op>` from `id` and the op's encoded `params` bytes.

`params` must hold exactly the bytes the op's `write_params` would emit — no opcode prefix, no length prefix.

chain

PPG chain construction, wire encoding, validation, runtime.

graph

Chain DAG types — Chain, ChainNode, ChainEdge, TerminalRef.