syntax_data: {"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // construction. This symbol conflict is left over until it occurs during run time.
context_before:     // generic function and other symbols of the same `crate` cannot be detected in time during
context_after:     // In this case, `instantiating-crate name` is used to replace `crate name` can completely