syntax_data: {"ast_node_type":"function","tokens":[{"end":40,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet:     pub(crate) fn as_local_call_operand(
context_before:     /// See <https://github.com/rust-lang/rust/issues/68304> for more details.
context_after:         &mut self,