Struct PolydatRuntime 

pub struct PolydatRuntime { /* private fields */ }

A host-side registry view.

Unions the link-time registry with host factories for listing, and carries module search paths and stdlib sources. Node construction goes through factory::build_node and the inventory, not through this type.

Multiple runtimes can coexist with different factory sets.

Implementations

impl PolydatRuntime

pub fn new() -> Self

Create a new runtime with only built-in nodes.

pub fn register_factory(&mut self, factory: Box<dyn NodeFactory>)

Register an external node factory.

The factory’s signatures are merged into the unified registry. Its nodes become available for compilation immediately.

pub fn add_polydat_lib(&mut self, path: PathBuf)

Add a module search path (one of the --lib search paths).

pub fn registry(&self) -> Vec<FuncSig>

Return the unified function registry: built-in + all factories.

SRD-80 — #[polydat_node]-generated nodes route through the same crate::dsl::registry::registry() channel (they submit NodeRegistration entries link-time, same as register_nodes!-using modules), so no separate merge step is needed here.

pub fn by_category(&self) -> Vec<(FuncCategory, Vec<FuncSig>)>

Return functions grouped by category from the unified registry.

pub fn build_from_factory( &self, name: &str, wire_count: usize, consts: &[FactoryArg], ) -> Option<Result<Box<dyn PolydatNode>, String>>

Try to build a node through registered factories.

Called by the compiler when the built-in build_node doesn’t match. Returns None if no factory handles this function name.

pub fn factory_count(&self) -> usize

Number of registered factories.

pub fn polydat_lib_paths(&self) -> &[PathBuf]

The --lib search paths.

Trait Implementations

impl Default for PolydatRuntime

fn default() -> Self

Returns the “default value” for a type.