Struct GraphDecoder 

pub struct GraphDecoder<'a> { /* private fields */ }

Decoder for a single flat wire::SchemaGraph that holds several independent root types (the agent-layer carrier produced by crate::schema::wit::GraphEncoder). Decodes the shared defs once and then any type-node-index into a recursive SchemaType.

Implementations

impl<'a> GraphDecoder<'a>

pub fn new(wire_graph: &'a SchemaGraph) -> Result<GraphDecoder<'a>, DecodeError>

pub fn decode_defs(&self) -> Result<Vec<SchemaTypeDef>, DecodeError>

Decode the graph’s named definitions. The resulting SchemaGraph uses these defs together with a placeholder root (matching SchemaGraph::empty); the agent-layer carriers never consult root.

pub fn decode_type_at(&self, idx: i32) -> Result<SchemaType, DecodeError>

Decode the (possibly recursive) schema type rooted at idx.