syntax_data: {"ast_node_type":"import","tokens":[{"end":91,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // as it's seen for use within the closure and not at the time of closure creation.
context_before:         // The result of capture analysis in `rustc_hir_typeck/src/upvar.rs` represents a captured path
context_after:         //