pub fn call_content_method(
_method_name: &str,
_receiver: KindedSlot,
_args: Vec<KindedSlot>,
) -> Option<Result<KindedSlot>>Expand description
Look up and call a content method by name.
Phase 1.B: returns None for every method name; the kind-threaded
dispatcher lands in Phase 2c. shape-vm consumers will see the
“method not found” path until the rebuild.