syntax_data: {"ast_node_type":"struct","tokens":[{"end":54,"kind":"keyword","start":0,"text":"struct"}]}
source_snippet: struct EnsureCoroutineFieldAssignmentsNeverAlias<'a> {
context_before: /// [#73137]: https://github.com/rust-lang/rust/issues/73137
context_after:     saved_locals: &'a CoroutineSavedLocals,